CVSROOT: /cvs Module name: src Changes by: [email protected] 2009/01/28 06:29:40
Modified files:
usr.sbin/smtpd : mta.c runner.c smtpd.h
Log message:
bring loop detection support. we handle this with a qmail-like approach which
consists of checking headers for a custom header, but we also count how many
hops the mail went through and use a hard limit (currently set to 100 as was
recommanded by RFC) as a safe-guard.
idea discussed with jacekm@, qmail approach suggested by claudio@ a long time
ago
