SMTP server in your homelab?

• ddclient

  56 1,648 1.6 Perl

  Discontinued This is the new home for ddclient. Ddclient is a Perl client used to update dynamic DNS entries for accounts on 'Dynamic DNS Network Services' free DNS service. It currently supports a lot of different routers and a few different services.

  

I run ddclient to avoid the need for a static IP, the MX record points at a hostname that has a short TTL and ddclient updates the DNS for the host's IP when it detects a change.

• qpsmtpd

  2 136 3.3 Perl

  qpsmtpd is a flexible smtpd daemon written in Perl

  

I use qmail with qpsmtpd as a custom SMTP front end, I don't play with it now but I used to try different techniques and keep stats on what worked and what didn't (eg greylisting, blocklists, advertise AUTH LOGIN with a 250 header and ban anyone who actually tries to use it) and then I have my own custom forwarding and routing of dynamic usernames etc.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• smtp-translator

  2 27 2.5 Go

  Discontinued An SMTP server that converts emails into Pushover notifications.

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