Log message:
Pullup ticket #2621 - requested by martti
postfix: security update

Revisions pulled up:
- mail/postfix/Makefile			1.221
- mail/postfix/distinfo			1.123
---
Module Name:	pkgsrc
Committed By:	martti
Date:		Mon Jan  5 10:25:34 UTC 2009

Modified Files:
	pkgsrc/mail/postfix: Makefile distinfo

Log message:
Updated mail/postfix to 2.5.6

- Postfix 2.5: the SMTP server did not ask for a client certificate
   with "smtpd_tls_req_ccert = yes". Reported by Rob Foehl.

- Postfix 2.5, 2.4 and 2.3: avoid reduced TCP performance when
   reusing an SMTP connection with a larger than 4096-byte TCP MSS
   value. In practice, this could happen only with loopback (localhost)
   connections.