On Mon, Jul 13, 2009 at 02:21:39PM +0200, Steffen Kaiser wrote: >> This is to avoid auto-replies on messages not addressed directly to you >> (eg. sent via mailing lists). > > a) Mailing lists must set Precedence: bulk > > b) Many lists address you in To or CC. > > c) Why shall no vacation to be sent, if I'm BCC'ed ? > > d) You cannot enumerate all addresses for some accounts. >
It's RFC recommended practice, see RFC 3834: - Personal and Group responses whose purpose is to notify the sender of a message of a temporary absence of the recipient (e.g., "vacation" and "out of the office" notices) SHOULD NOT be issued unless a valid address for the recipient is explicitly included in a recipient (e.g., To, Cc, Bcc, Resent-To, Resent-Cc, or Resent- Bcc) field of the subject message. Since a recipient may have multiple addresses forwarded to the same mailbox, recipients SHOULD be able to specify a set of addresses to the responder which it will recognize as valid for that recipient. Geert -- Geert Hendrickx -=- g...@telenet.be -=- PGP: 0xC4BB9E9F This e-mail was composed using 100% recycled spam messages!