Postfix Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $55 - Posted
Budget is flexible you can bid your desired amount if you really understand how to do this. Postfix, to send and receive e-mail Dovecot, for IMAP SpamAssassin, to keep spam out of your inbox ClamAV, to filter out viruses Sieve, to set up mail filters and rules Roundcube, for webmail PostgreSQL (or MySQL/MariaDB), for Roundcube's database Nginx and PHP-FPM, to serve out Roundcube over the Web It will take 3-5 hours to setup.
Skills: MySQL Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Expectations: - Install and patch latest Ubuntu Server LTS release - Install and patch GUI (Gnome desktop or equivalent) - Configure and demonstrate remote access to server - Security hardening against known vulnerabilities - Configure and demonstrate Postfix mail server - Configure and demonstrate Dovecot POP - Configure and demonstrate HTTP web server - Configure and demonstrate webmail portal (SquirrelMail or equivalent) - Install and configure self-signed SSL certificate - Customize webmail login page with our company logo ** Delivery within 2 - 3 days
Skills: Linux System Administration Mail Server Implementation Web Hosting
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
I am planing to have a farm of small servers runing a Tomcat application accessing a centrilized MySql DB server and a separate Postfix server. My final objective is to have a set-up ansible files/shell scripts in orther to put a server up and runing in minutes. ... Final deliverables of the job will be: 1) any shell-script necessary for tasks not suitable for ansible 2) shell scripts/ansible files to setup the main server (where ansible will be runing) 3) shell scripts/ansible files to setup different profiles of servers: - mysql main server - mysql replicated server - apache + tomcat servers - postfix server * a machine may have more than one profile 4) all machines must have the appropriate security settings to avoid DDOS, invasion, failures, etc; - fail2ban with appropriate settings, send e-mail, etc ... - ssh keys - timezone (in the OS and MySql) - crontab - security updates Mysql: - must have a main server and any number of replication slave servers - must work well with different timezones (mysql_tzinfo_to_sql) - dump routines on the Crontab - undump scripts - working user creation at initial setup - reading user creation - scripts to change the main server to one of the slaves or to a new machine - queries taking a long time must be an alert Apache: - any number of virtualservers - reverse proxy enabled pointing to Tomcat applications on the same server - must secure the server against attacks - must serve machine log files (secured) Tomcat: - must correct bugs such as "sudo ln -s /dev/urandom /dev/random" - scripts/routines to update webapps Postfix: - there will be no user e-mails.. those will be used to input data automatically to an application; - must receive any e-mail for a domain and call a script (probably it will be made in Java) - because of disk space, Logging or storing messages must be careful; Logs and files - all logs must be centralized into one single folder at the working user home; - all scripts, configuration files, etc, must be into another folder Monitoring: - must implement/install routines to monitor the servers; - must send e-mail when certain limits occur (ex: X% disk space, X% memory, X% CPU, etc.)
Skills: Ansible Linux System Administration Network Security
Fixed-Price - Expert ($$$) - Est. Budget: $800 - Posted
Design of PHP Web Frontend/UI for monitoring purposes Project's Goals/Ends : A Frontend webinterface and a backend to gather, store, monito and graph statistics on mailing activities of sendmail and postfix servers. The Frontend interface should be easy to use, as it is intentended for non-technical personnel.
Skills: Bash jQuery MySQL Programming PHP
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I am migrating the mail server of my client from one hosting firm to another hosting firm. 1und1.de to siteground.com The client has 14 mailboxes at 1und1. All mailboxes are imap. Total messages on all mailboxes 80Gb. - I would like the contractor to help me with: - migrating email messages from one mailbox to the other on 1und1. -Merge the 14 mailboxes into 8 mailboxes - if exist - check for mail duplications with automated tool -1und1 Create forward mailing address instead of the 6 mailboxes which were canceled. -siteground.com setup the mailboxes on -import email messages from 1und1.de taccounts to siteground accounts -change mx records at 1und1 - Assist with guiding to the client regarding the new email client configuration. Iphone and mac clients. -test -Transfer domain from 1und1 to siteground. ---------------------------- The contractor needs to be available during office hours - Germany - Time zone. CEST-
Skills: Postfix SMTP Server CPanel Mail Server Implementation
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
The job will be split into two main deliverables. Deliverable 1: - Build a postfix installation hosted on AWS which acts as an outbound gateway for client domains who will use this as a smart host. ... - You must configure both the AWS EC2 instance and the postfix server correctly, we will then be saving this as an AMI to re-use going forward ... - We will provide a list of test IP addresses and corresponding domains that we would like to have forwarding through postfix (this will include Gmail domains). Deliverable 2: - Within our postfix installation hosted on AWS/Azure, implement an outbound content filter (post queue) which subsequently calls a Ruby script to which it passes all information about the email (i.e.
Skills: Postfix SMTP Server Amazon EC2 Amazon Web Services Exim