Hi Ralf Your help is much appreciated, I have modified the local_recipient_maps, and have modified the mydestination to omit the $mydomain as that was an error on my part.
The implementation of; Address_verify_sender = postmas...@domain.co.uk Has worked correctly, and we're now verifying emails as they come in. Kind Regards Chris -----Original Message----- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Ralf Hildebrandt Sent: 21 October 2009 12:23 PM To: postfix-users@postfix.org Subject: Re: Postfix Sender Verify This message was received from outside of the company. * Chris Imrie <chris.im...@abeta.co.uk>: > Hi Ralf > > Here's the output from 'postconf -n', we have the Sender Verify disabled > currently while we get the address_verify_sender configured. > > address_verify_map = btree:/etc/postfix/verified_senders > address_verify_negative_cache = no > alias_database = hash:/etc/aliases > alias_maps = hash:/etc/aliases > append_at_myorigin = no ^ there's your problem > inet_interfaces = all default > local_recipient_maps = sure? > mydestination = $myhostname, localhost.$mydomain, $mydomain > mydomain = domain.co.uk > myhostname = spam.domain.co.uk > relay_domains = domain.co.uk That makes no sense. Is domain.co.uk relay_domain or mydestination? Decide! The solution is: address_verify_sender = postmas...@domain.co.uk -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de The information contained in this email is confidential. It is intended only for the stated addressee(s) and access to it by any other person is unauthorised. If you are not an addressee, you must not disclose, copy, circulate or in any other way use or rely on the information contained in this email. Such unauthorised use may be unlawful. If you have received this email in error, please inform the sender immediately and delete it and all copies from your system. Any views or opinions expressed are solely those of the author and do not necessarily represent those of A Bet A Technology Ltd. A Bet A Technology Ltd is registered in England and Wales number 2458671. Registered office: 5 Lenten Street, Alton, Hampshire, GU34 1HG, United Kingdom.