mysqmail-dovecot-logger(8) on Linux
The text 9bceaeb63acd, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
logs dovecot-imapd and dovecot-pop3d traffic to a mysql database