Am 04.01.2011 12:59, schrieb Wietse Venema:
Wietse Venema:
Instead of making every response configurable, a more practical
solution is to configure ONE response that gets appended to ALL
the SMTP server's reject messages. Effectively, this turns the
one-line reject into a two-line response, one chosen by Postfix
and one chosen by the system adminstrator.
I have added this yesterday to Postfix 2.8. This provides a fixed
text that is added as an extra line to server responses.
Wietse
smtpd_reject_contact_information (default: empty)
Optional contact information that is appended after each SMTP server
4XX or 5XX response.
Example:
/etc/postfix/main.cf:
smtpd_reject_contact_information = For assistance, call 800-555-0101
Server response:
550-5.5.1<u...@example>: Recipient address rejected: User unknown
550 5.5.1 For assistance, call 800-555-0101
This feature is available in Postfix 2.8.
Cool. Thanks.
Can this be configured in a multi-domain environment e.g. via
restriction classes in a way where every domain admin can supply his
own contact details?
