Coffee Cup with @Sam Varshavchik has announced an updated release of the Courier Mail Server and Courier IMAP Server (Courier 20070921). Changes since the last release include

  • A looping SPF query is an UNKNOWN result
  • Ignore SIGPIPE errors in couriertcpd
  • SqWebMail - remove some hardcoded settings. Use SQWEBMAIL_RANDSEED to force the random number seed for URL redirectors.
  • Reject <@domain.com> return addresses
  • Include remote port number in IMAP and POP3 logs
  • IMAP servers tries to autodetect clock skew