Postfix

Postfix Quota Reject 2.0
Hi all!! I'm proud to announce the new version of Postfix Quota Reject. This new version enters several improvements over the old code and it's oriented to ISPs for allowing to reject mail at smtp dialogue from the own incoming mail scanning machines and avoiding bounces (backscattering done by overquota... 6 Sep 2009 17:33

Are queue IDs unique within a sinlge instance?
Given no external interference, are queue IDs unique within a single instance for the whole span a message stays within qmgr's control, or can a mail in e.g. the deferred queue, share an ID with a message in the active queue? Cheers Stefan ... 5 Sep 2009 18:42

Coping with relayed spam?
Hello list, This was in my log: Sep 4 16:24:15 mail postfix/smtpd[31423]: connect from n17.bullet.mail.mud.yahoo.com[68.142.206.144] Sep 4 16:24:16 mail postfix/smtpd[31423]: 3FD852BC70: client=n17.bullet.mail.mud.yahoo.com[68.142.206.144] Sep 4 16:24:16 mail postfix/cleanup[31437]: 3FD852BC70: mes... 4 Sep 2009 18:39

relay_domains vs virtual_mailbox_domains
We have a domain where some users have local mailboxes and some are passed on to an MS Exchange box. In the transport map we have: user1(a)mydomain.co.uk virtual: user2(a)mydomain.co.uk virtual: user3(a)mydomain.co.uk virtual: mydomain.co.uk smtp:[remote.mydomain.co.uk] We have mydomain.co.uk in virtual_m... 9 Sep 2009 04:10

SMTP Greet Pause (re: Feature 20090228)
Hi, I am in the process of converting from Qmail to Postfix and absolutely love it so far. I was testing on Postfix v2.4 and have just upgraded (From FreeBSD ports) to postfix-current-2.7.20090712,4 Before upgrading, the 'greet pause' feature of sendmail where by any client commands sent before the 220 SMTP... 3 Sep 2009 12:51

Postfix Alias issue, need some help.
Hi ! I have a problem with the postfix Alias. I manage very long lists of e-mail adress through the alias system and sometimes some of the e-mail adress are invalid. When I send a mail to an alias, if one of the adress is not correct, no mail is sent event to the valid adresses. Is there a way to fix tha... 3 Sep 2009 11:44

cannot find your hostname
what exactly does "Cannot find your hostname" mean? NOQUEUE: reject_warning: RCPT from unknown[216.1.201.141]: 450 4.7.1 Client host rejected: cannot find your hostname, [216.1.201.141]; from=<Billfzitvm(a)wellmissionstyle.com> to=<USER(a)EXAMPLE.COM> proto=SMTP helo=<mx4.wellmissionstyle.com> ;; ANSWER SECT... 3 Sep 2009 07:50

question about logging of blocks resulting from
On Wed, Sep 02, 2009 at 01:04:30PM -0700, Christopher Adams wrote: I have modified the message_size_limit in main.cf and restarted postfix. If I send messages under the size specified, they are delivered normally. If the message is over the limit, the message is not delivered, but there is no entry in the... 3 Sep 2009 07:50

question about logging of blocks resulting from message_size_limit
I have modified the message_size_limit in main.cf and restarted postfix. If I send messages under the size specified, they are delivered normally. If the message is over the limit, the message is not delivered, but there is no entry in the /var/log/maillog that shows that it was blocked. What am I missing or is thi... 3 Sep 2009 07:50

A couple of problems
On Aug 27, 2009, at 15:02, LuKreme wrote: On 27-Aug-2009, at 09:58, Daniel L'Hommedieu wrote: I could remove the limitation as you suggest, but doing so would open me up to hundreds of spams a day. So you have a choice, you can figure out how else to deal with the from/to spam, or you can not ge... 3 Sep 2009 07:50