I run a Postfix/PostfixAdmin server at my-domain.info and forward some mailbox messages to Gmail using SRS. I already use several DNS-based blocklists in smtpd_relay_restrictions, including Spamhaus ZEN, DBL,…
I run a Postfix/PostfixAdmin server at my-domain.info and forward some mail accounts to Gmail using SRS. I currently use several DNS-based blocklists in smtpd_relay_restrictions, including Spamhaus ZEN, SpamCop,…
I'm running both Postfix and Exim, with Exim configured to use an alternate port. Their systemd unit files declare a conflict, so they cannot run together. Editing the…
I'm working in a non-production environment in a colocation setup for internal development and testing. Unfortunately, our devs and support staff have sent out a few email blasts…
Hey everyone, I recently experienced a significant downtime on my mail server, which I've been managing as a student for years. It runs Postfix for SMTP and Dovecot…
I'm new to managing my own Ubuntu VPS for business and recently set up Postfix to send emails. I tested sending emails to multiple Outlook addresses, but they…
Hey everyone! I'm in search of a Linux or FreeBSD based SMTP proxy application that can help me with forwarding email notifications from several IoT devices. These devices…