I run my own mail server, and its constantly bombarded with “SASL spam”: failed SASL login attempts. Hundreds a day. So I wrote a little Perl script to look for them in the logs, and … Continue ReadingSASL spam ban script
Mailgraph by David Schweikert is a simple mail server graphing tool written in Perl that uses RRD. Because it was written almost 20 years ago it is a CGI script, which has been depreciated for … Continue ReadingModern Mailgraph