Postfix openldap centos työt

Hi, I am running a Postfix server along with 2 DNS servers. I had to change the the IP address of mail server. After changing the IP I got DNS entry updated including SPF. Everything is working fine but when I send a mail to yahoo it's going to spam and it shows "dkim=unknown". So this need to be resolved.

Hello, I need help configuring a centos web server disk space. I bought a new server but the server company do not add the full disk space to the root directory and I can see it in unallocated space but I need to add it to the root directory. Can you help me on this problem?

...Skills and experience required: - Strong knowledge and expertise in Linux system installation and configuration - Proficiency in scripting and automation - Familiarity with various Linux distributions, including Ubuntu and CentOS - Ability to troubleshoot and maintain Linux systems - MQTT / Dooker Project Overview: We are seeking a Linux System Specialist to assist with the installation and configuration of our Linux systems. The ideal candidate will have experience in scripting and automation, and be familiar with various Linux distributions, including Ubuntu and CentOS. Tasks include: - Installing and configuring Linux systems / Dooker mqtt - Troubleshooting and maintaining Linux systems - Assisting with scripting and automation tasks The level of urgency for this...

I am looking for a freelancer to set up a LAMP (Linux, Apache, MySQL, PHP) environment using Docker on Redhat. The project requires the following: Operating System: - Redhat LAMP Setup: - Standard setup is sufficient Docker Version: - Docker 19.x Ideal Skills and Experience: - Experience with Docker and containerization - Familiarity with LAMP stack components (Linux, Apache, MySQL, PHP) - Knowledge of Redhat operating system - Ability to configure and optimize the LAMP environment using Docker - Strong troubleshooting and problem-solving skills Create github account for us. Provide complete documentation of the procedure.

fedora server have postfix mail server which uses mail relay server to send email but Gmail are not going . Need expert who can deliver it . [Removed by Administration; Terms and Conditions : 13. Communication With Other Users]

...Overview: I am experiencing a very high CPU load on my CentOS system and I am seeking assistance to identify the specific programs or processes causing this issue. Requirements: - Experience in troubleshooting high CPU load issues on CentOS - Strong knowledge of CPU monitoring and analysis tools - Ability to identify and optimize resource-intensive programs or processes - Familiarity with system performance tuning techniques - Proficiency in Linux system administration Deliverables: - Analysis of the current CPU load and identification of potential causes - Recommendations and implementation of optimizations to reduce CPU usage - Documentation of the troubleshooting process and solutions implemented Ideal Skills and Experience: - Proficient in CentOS system admin...

need some help with fixing and install SSL on domains

...available for client on panel for any server 07/ install the last 5 php versions on all servers( php 7.....................................................VIA LATEST VERSION ......................................... example: domain: hostname: : ip: ns2. : ip: .................................. all vps check 1.2.3.4 1/ vm centos or Red Hat Enterprise Linux, and install compatible with panel check url: ......................................... 2/ vm install (os ??) cyber panel cyberpanel control .................................................. .......... 3/ vm ubuntu server and config ip, and install nexcloud with domain name, complete and secure configuration

Description: a) I have a vps server with centos 7, apache, php 7 enabled and mysql b) I installed php swoole but it need to be fixed because it does not show active in phpinfo page c) Tasks: - Fix php swoole installation - Install the examples from repository - Test some examples in the command line - Test some examples in the browser url d) I give ftp access to the vps if needed e) I give root access to the vps if needed f) The control panel is not cpanel, but the webuzo panel, and I give access if needed

we are facing now high cpu overload , with centOS work over any disk only must be now

I am looking for a freelancer who can help me fix the mail server on my AWS Ubuntu (Postfix) to allow me to send emails. Specific requirements for the project include: - Fixing the issue that is preventing me from sending emails. - Troubleshooting and identifying the root cause of the problem. - Implementing the necessary changes or configurations to ensure the mail server is functioning properly. - Testing the mail server to confirm that it is now able to send emails successfully. - test it with a python script that i have Ideal skills and experience for the job: - Strong knowledge and experience with Ubuntu and Postfix. - Expertise in troubleshooting and resolving mail server issues. - Familiarity with email protocols and configurations. - Attention to detail and abili...

I am in need of a skilled individual who can troubleshoot my WordPress website and CentOS Panel, both are hosted on CentOS ver 7. I am currently experiencing specific error messages and issues with both platforms, and they require equal attention. I would like to have these issues resolved within a week. Required Skills and Experience: - Extensive knowledge and experience with WordPress website troubleshooting - Proficiency in CentOS Panel troubleshooting - Strong problem-solving skills - Attention to detail and ability to identify and fix errors efficiently - Excellent communication skills to provide updates and solutions throughout the process I will provide root access to my server for this purpose.

I need assistance with bringing up my CentOS 8 server, which is currently stuck on an update. I can only access the files through the Cloud panel. This issue is of high priority and requires immediate attention. There are critical applications running on the server that need to be preserved. Skills and Experience: - Experience with CentOS server administration - Knowledge of troubleshooting server update issues - Ability to work with cloud panels and access files remotely

Hi Saira Arif M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am looking for an experienced freelancer who can help me install Sendmail, Postfix, Power MTA (PMTA), and Roundcube Webmail on my CentOS VPS. The installation needs to be secure and optimized. I have root access to my VPS. Skills and Experience: - Experience with VPS administration and installation of mail servers - Proficiency in CentOS and Linux operating systems - Knowledge of Sendmail, Postfix, Power MTA (PMTA), and Roundcube Webmail - Familiarity with securing and optimizing server installations

I am looking for a freelancer who can help me convert my CENTOS 7 operating system to CloudLinux™ 8. I have specific configurations that need to be preserved during the conversion. I would like the project to be completed within a week. Skills and Experience: - Strong knowledge and experience with CentOS and CloudLinux™ operating systems - Familiarity with the conversion process from CentOS 7 to CloudLinux™ 8 - Proficiency in system configuration and preservation - Ability to work efficiently and meet tight deadlines

Hello I'm looking for a Flutter Expert to configure 5 scripts, minor css modify, configure FaceBook and Google, support android GooglePlay submission And will install Centos webpanel on Almalinux server Thanks to consider below conditions 1. Offer must be from individual not company 2. Good English 3. Professional To make sure that you read the Project details and did not make a blind bid , add the password "cross-connect" Thanks

NGINX Configuration Assistance for CentOS 7 Server I am looking for a freelancer who can help me configure NGINX on my CentOS 7 server. I have a server that I run multiple web apps and very often I get IndexOf page instead of the web app page. I have to run specific commands to get things back to normal.

Complete the Visual C++ 2022/C++ 23 console application project that implements the Expression Evaluator base code (provided) that reads integers and outputs the result. On the existing code base, you must implement the infix to postfix algorithm (Shunting yard algorithm by Edsger Dijkstra), then implement a postfix to result algorithm (Postfix algorithm).

Server Set Up and OpenLiteSpeed WordPress Installation I am looking for a freelancer to help me set up a server and install OpenLiteSpeed with WordPress. The project requirements are as follows: Preferred Operating System: - CentOS Hosting Provider: - Yes, I have a specific hosting provider in mind. Expected Traffic: - Low Skills and Experience: - Experience with server set up and configuration - Proficiency in CentOS and OpenLiteSpeed - Familiarity with WordPress installation and configuration - Knowledge of optimizing server performance for low traffic websites If you have the necessary skills and experience, please submit your proposal.

...Cloud Platform hosting server - Install and configure Plesk for website hosting - Ensure the server is optimized for performance and security - Review our current pool of websites (Size, DB size, Monthly Traffic) size for the server GB, CPU, and RAM SOME QUICK DETAILS: CPU Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz (16 core(s)) Version Plesk Obsidian v18.0.56_build1800231106.15 os_CentOS 7 OS CentOS Linux 7.9.2009 (Core) Disk usage: 348.66 GB Traffic: 272.80 GB VCPUs: 16 Memory: 64 GB Current AWS: m4.4xlarge MAX CPU usage on peaks days: is about 75% of total CPU resources. (There is a massive spike in traffic for one website on the first of every month that affects our resources do the popularity on one website.) RDS Relational DBs: ndc-hosting-mysql - us-west-2c - - ...

I am looking for a Hostinger VPS expert with intermediate experience in CentOS and PHP to help me configure my VPS and set up the database for my new site. The primary function of the site will be VPS configuration and database setup. I am flexible with the timeline and open to suggestions. Ideal Skills and Experience: - Intermediate level experience with Hostinger VPS and CentOS - Strong knowledge of PHP - Experience in VPS configuration and database setup - Attention to detail and ability to troubleshoot issues - Strong communication skills to collaborate effectively

Project Description: I am looking for a skilled wordpress developer to fix my website that is currently giving a "502 bad gateway" error on specific pages and start work ASAP. Wordpress CentOS/nginx/1.24.0 Requirements: - Experience with troubleshooting and fixing "502 bad gateway" errors in wordpress websites - Experience with wordpress and nginx/1.24.0 - Ability to access and analyze server error logs Logins for server root user and Wordpress will be provided If you have the necessary skills and experience, please submit your proposal with a brief explanation of your approach to fixing this issue. GENERIC ANSWERS or BIDS WILL BE IGNORED. Please demonstrate you have read the project description.

I am looking for an email marketing EXPERT who has at least 5-6 years of revenue generating email marketing experience. I'm currently using MailWizz & PostFix to send mass emails with Clean IP, Old Domain, DKIM, SPF, DMARC all verified. Emails to GMAIL/YAHOO/AOL are going to spam whereas Emails to domain specific email ids are hitting the inbox. I need an expert on a monthly basis, that means, his task is to ensure Gmail inbox delivery throughout the month for all the campaigns. He should be able to fix the issue within 1-2 hours of issue arising. Payment will be released in 4 parts, every week, upon successfull support received. If you have a solid understanding of email marketing and are confident in your ability to manage gmail inbox delivery, I would love to hear fr...

...Linux VPS. This is a regular and ongoing work and not one time. The ideal candidate should have knowledge and experience with the following: Operating System: - Linux SMTP Server Software: - Postfix Responsibilities: - Install and configure Postfix SMTP server on a Linux VPS - Ensure proper functionality and connectivity of the SMTP server - Optimize server settings for better performance and deliverability - Provide documentation and instructions for future maintenance and troubleshooting Skills and Experience: - Strong knowledge of Linux operating system - Experience in installing and configuring Postfix SMTP server - Familiarity with networking and server administration - Ability to troubleshoot and resolve any issues that may arise during the installation pr...

I need someone familiar with PowerMTA and CentOS 7 servers to help me set up a DKIM signature for my email sending. Requirements: - Familiarity with PowerMTA and CentOS 7 servers - Experience in setting up DKIM signatures - Knowledge of DNS records and their setup - Ability to troubleshoot and resolve any issues related to the setup process. the tutorial should be done in my machine so i can learn how to do it on my future servers

I am looking for someone to fix htaccess or 404 error of my website

Project Description: I am looking for a skilled freelancer to install a virtual min panel and an SMTP server on my CentOS Linux VPS. The ideal candidate should have experience with Linux VPS administration and be familiar with the following: Operating System: - CentOS SMTP Server: - Other (client's preferred choice) Security Measures: - Basic Security Measures Skills and Experience: - Linux VPS administration - Virtual min panel installation - SMTP server installation - Knowledge of basic security measures Please provide examples of previous similar projects you have worked on.

Hello I want to Build a spamfilter with rspamd and postfix

I am looking for a skilled freelancer to make significant revisions to my script. The purpose of the script is to convert CentOS Linux to Oracle Linux by replacing centos rpms with Oracle. I need the updated script within a week. Skills and Experience: - Strong knowledge and experience in scripting - Proficiency in CentOS Linux and Oracle Linux - Familiarity with rpm packages and conversion processes - Attention to detail and ability to make precise revisions - Timeliness and ability to deliver within tight deadlines

I mostly use google cloud or a bluehost cpanel VPS, but the google cloud is preferred if we setup a single server that could host multiple wordpress sites with a management panel easier than cpanel. I usually just use ubuntu linux or centos or something like that. I would like to be able to sell my own webhosting packages through a wordpress site that could take a purchase through stripe and woocommerce, and automatically communicate to a management panel like cpanel or a free alternative to allow user access or block it, create the user accounts, etc. I don't know if wordpress can become a web hosting seller itself and allow people to manage code and websites through wordpress itself.

We have a server which receives users requests, call third parties API, get response and notifies users. We are experiancing PHP crushes in case the third party API respond slowly (Many pending requests). We are lloking then a expert to see lo...which receives users requests, call third parties API, get response and notifies users. We are experiancing PHP crushes in case the third party API respond slowly (Many pending requests). We are lloking then a expert to see logs and cause of those PHP down and do necessary so that PHP can still working even in case of many pending requests waiting response from third party API. The server is Centos 7 and use Mysql MariadB database. Mysql still working fine when PHP goes down. I want you you describe how you caount to proceed. Not seriou...

...issue over OpenVPN on my server. Specifically, I am experiencing an SSL connection issue with postfix / dovecot. The server has postfix/dovecot/openvpn servers running the connection to the server via vpn works and the mail services work as well. However, if a client vpn connects over its internal ip to the mail services, it fails on the ssl. example: # openssl s_client -connect 10.x.x.1:465 407798E1E57F0000:error:8000006E:system library:BIO_connect:Connection timed out:crypto/bio/bio_sock2.c:114:calling connect() 407798E1E57F0000:error:10000067:BIO routines:BIO_connect:connect error:crypto/bio/bio_sock2.c:116: connect:errno=110 Skills and experience required: - Strong knowledge of postfix and dovecot - Experience troubleshooting and resolving SSL connection...

I am looking for a freelancer who can help me configure a mail server on my Ubuntu system. I prefer to use Postfix as the mail server software. Additionally, I would like a web-based email client installed as well. For the security measures, I require standard security measures for my mail server. Important: We need a bash file to install and configuration all things is need for config mail server and webclient Emails sent should not be identified as spam Get high score in Bash file must have comments for each command Skills and Experience: - Experience in configuring mail servers on Ubuntu, specifically with Postfix - Knowledge of web-based email clients and their installation - Understanding of standard security measures for mail servers

I am looking for a freelancer who can enable SMTP on my CWP Linux server. Here are the project requirements and ideal skills/experience for the job: Requirements: - Root access to the CWP Linux server - Installation of Postfix as the SMTP server software - Specific requirements or configurations for the SMTP server Ideal Skills/Experience: - Linux server administration - Experience with SMTP server installation and configuration, specifically Postfix If you have the necessary skills and experience, please bid on this project.

As a freelancer, I'm looking for someone to develop a MIPS assembly language that will take infix expression as an input (for example, ((5-1) + 3)) and will convert it to postfix expression, while also including the parenthesis. Additionally, the code must be able to evaluate the postfix expression, while displaying the result, such as handling both integer and floating point numbers. If you're confident you can fulfill these requirements, I would be very grateful for your help!

I am looking for a Linux CentOS expert to provide around-the-clock support for both versions 6 and 7. It is essential that this be completed within 2 days, as this is a critical time-sensitive matter. I need someone who is reliable and knowledgeable enough to perform a reliable backup and bare-metal restore to new SSD. Therefore, I am looking for an experienced and proficient Linux CentOS professional who is available for immediate assistance and willing to devote to any task assigned.

I am looking for a skilled Linux server administrator to help set up a CentOS server environment for running a Puppeteer script. The server is a dedicated sever runing PLESK under an IONOS contract. The server needs to be configured with Python 3.10.4 and Google Chrome, and the necessary libraries installed to execute the script successfully without affecting the running of PLESK. The project involves the installation of the following libraries: 1) pyppeteer==1.0.2 2) mysql-connector-python==8.2.0 In addition to this it is required to deploy assist the developer to deploy code on the server and make a test run.

I am not even sure how to do this... I have a dedicated centos/apache server. I need to solution to rotate the requests for a external API (can be for example, change IP every hour, or per cpanel account). Looking for a sysadmin that can help me with that.

I am looking for a freelancer who can help me resolve a 504 timeout issue on my Nginx server running on CentOS 7. Current Configuration: - Nginx on CentOS 7 Recent Changes: - No recent changes made to the server configuration Server Size and Usage: - Medium size - Moderate usage Skills and Experience: - Strong knowledge of Nginx and CentOS 7 - Experience troubleshooting and resolving 504 timeout issues - Familiarity with server performance optimization and tuning - Ability to analyze server logs and identify potential bottlenecks or performance issues

We are seeking a highly skilled server expert with experience in server migrations and upgrades. Over Zoom call. Our current server is running CentOS 7, and we are looking to transition it to Amala Linux for improved performance, security, and compatibility with our applications and services.

I have a forums website that I need moved to a new dedicated server. The website is currently built using SMF, and I would like to keep it on that platform if possible. I have a specific hosting provider in mind, so I'm looking for a freelancer who is experienced in migrating websites. IT will be moving from one centos server to another, Please let me know if you have any questions or can help with this project. The current server it is on will be decommissioned on November 1st so this job is on a tight deadline, so please only take the job if you know you can do it quickly. Thank you!

This is a very simple project for a good coder who knows what they are doing: Video walk through: Step 1: Google Maps Search 1, Have initial input screen for inputting the post code searches (eg: cm1 1, cm1 2,) and the keywords (examples of these will postfix the keyword search for step 3) 2, Open google maps 3, Type one of the keywords at a time in the search bar and post affix each post code) (keyword list to be done ONE at a time : hall school village hall sports hall dance hall College University Church hall Scout hut Leisure Center Club hall 4, Visit each result and scrape ALL the results that are produced, and get the following data: Location Name Keyword Post Code Address

On a newly created ubuntu 20.06 VM, install heavydb as explained in the following link and ensure it is running properly: The work shall be done using teamviewer. Make sure your bid is valid. All bids are final, no negotiation through pm.

Hello I'm looking for an expert in Elasticsearch and Kibana to help set up, configure, and secure an Elasticsearch environment on my server, install Kibana, and set up App Search. Provide a walkthrough and tutorial via TeamViewer. - Install and configure Elasticsearch. - Secure the Elasticsearch environment. - I...set up App Search. Provide a walkthrough and tutorial via TeamViewer. - Install and configure Elasticsearch. - Secure the Elasticsearch environment. - Install and configure Kibana and App Search, metricbeat or other Requirements: - Expertise in Elasticsearch, Kibana, and App Search. - Ability to communicate in English. - Willingness to provide a hands-on tutorial via TeamViewer. - Linux and centos Please provide a brief description of your experience and you...

We are seeking a highly skilled server expert with experience in server migrations and upgrades. Our current server is running CentOS 7, and we are looking to transition it to Amala Linux for improved performance, security, and compatibility with our applications and services.

...ongoing project, as I will need regular maintenance and support for my email service. Skills and experience required: - Strong knowledge and experience in setting up SMTP servers on Linux VPS - Familiarity with various SMTP server software, such as Postfix, Sendmail, and Exim - Ability to configure and optimize the server for maximum performance and security - Experience in setting up multiple email accounts (1-5) and managing them efficiently Key tasks for this project include: - Installing and configuring the chosen SMTP server software (Postfix, Sendmail, or Exim) - Setting up email accounts for my clients, ensuring proper authentication and security measures - Ensuring the server is properly configured to send and receive emails smoothly - Regularly monitoring and ma...

Hello, I trying to configure autoresponder manage from Roundcube (users) and Postfixadmin (admin) based on mysql, not by sieve filters. I have working test server, I need help with configure autoresponder function

...project. I am not sure about the specific requirements for this switch and would appreciate some guidance. The project needs to be completed within 2 weeks. Requirements: - Expertise in yocto / poky development - In-depth knowledge of both sysVinit and systemd - Experience with system configuration and initialization processes - Strong understanding of Linux operating systems, specifically Ubuntu, CentOS, and Debian - Familiarity with yocto project structure and build processes Deliverables: - Detailed documentation outlining the steps required to switch from sysVinit to systemd in the yocto / poky project - Updated system configuration files and initialization scripts - Testing and verification of the new systemd setup to ensure proper functionality Timeline: The project shou...

...breakdown of the tasks involved: Instalation/Configuring cyberpanel - Installing/setup CyberPanel on a Contabo VPS (Fast SSD Storage VPS for Less - STORAGE VPS S) centos. - Configure a domain to access cyberpanel(domainname will provide later) -this domain is not blacklisted. - Add custom dns nameserver ( will provide later, will provide later) - Active SSL with autorenew cronjon - Configure a domain (domainname will provide later) a record to (ip will provide later) ************** Email hosting: - Enable/Configure email smtp hosting - Setting up an SPF Record. - Installing and Setting up OpenDKIM with Postfix and Publishing the DKIM Record to DNS! - Enable/Configure SPAMASSASSIN - Enable/Configure EMAIL POLICY SERVER ***************** Security: - Enable/Configure