Postfix is a best of breed high performance, secure mail transfer agent (MTA) with an extremely comprehensive feature set, including virtual domains and mailboxes, mail routing and address rewriting.

Postfix Support

Transitiv Technologies have consultants with years of experience maintaining and supporting Postfix on a wide variety of operating systems and can provide expert support and maintenance for all aspects of your Postfix installation, including:

  • Initial installation and configuration
  • Mail routing
  • Implementation of spam reduction techniques such as:
    • Sender Policy Framework (SPF)
    • DomainKeys Identified Mail (DKIM)
    • Greylisting
    • DNSBLs (DNS Block Lists)
  • Virtual domains and aliases
  • SMTP authentication
  • Integration with IMAP and POP3 servers such as Dovecot and Courier
  • Integration with anti-virus and anti-malware products such as ClamAV
  • SSL and TLS encryption
  • Security testing and hardening
  • Monitoring Postfix

As well as supporting Postfix, Transitiv offer support for most popular Open Source applications on all of our supported distributions, so if you require assistance with an application not listed elsewhere on the Transitiv website, please ask us about support for your application.

Contact us to discuss your Postfix support requirements.