Am 06.03.2013 11:08, schrieb Nikolaos Milas:
> I had a postfix 2.9.4 and upgraded to 2.10.0 (on CentOS 6.3 x86_64), building > an RPM using Simon J. Mudd's SRPM > (for v2.9.x). During installation, I got: > > warning: /etc/postfix/main.cf created as /etc/postfix/main.cf.rpmnew > warning: /etc/postfix/master.cf created as /etc/postfix/master.cf.rpmnew > COMPATIBILITY: editing /etc/postfix/main.cf, overriding > smtpd_relay_restrictions to prevent inbound mail from unexpectedly > bouncing. Specify an empty smtpd_relay_restrictions value to keep > using smtpd_recipient_restrictions as before. > > So, I thought I should set: "smtpd_relay_restrictions = " which would kill your server > but I already have: > > smtpd_relay_restrictions = permit_mynetworks > permit_sasl_authenticated defer_unauth_destination > > So, is there something I should do? (Updated Postfix seems to be working > fine.) if "smtpd_relay_restrictions = permit_mynetworks" is what you want use it the new default is for instalaltions which did not set it at all and especially for completly new setups to minimize the danger of a open relay more as before
signature.asc
Description: OpenPGP digital signature
