Use relayhost and also DNS based routing

I have a postfix relay server that sends all mails to a relayhost. Problem is that some domains , whose MX is all same, are not accepting mails from that relayhost for now. Until that issue is resolved I want to route all such domains mails ( where MX is pointing to a particular host ) via a

Re: relay access denied question

On 5/3/2016 4:05 PM, Chris Adams wrote: > Hello all, > > > > I recently rebuilt a server for use with Mailman and Postfix. I have > the server running, Mailman and Postfix installed. I am using > Postfix 2.10.1. I copied the main.cf file over from the old server > to the new server. > > >

relay access denied question

Hello all, I recently rebuilt a server for use with Mailman and Postfix. I have the server running, Mailman and Postfix installed. I am using Postfix 2.10.1. I copied the main.cf file over from the old server to the new server. When I post a message to one of the Mailman lists, I encounter an

Re: Best practice?

On 5/3/2016 12:38 PM, John Allen wrote: > Is it better to add restrictions/tests to the appropriate section or > is it better to place then all under one, for example everything to > do with sender (check_sender_access...) with > smtpd_sender_restrictions. Similar setup for all the other sections.

Re: Is this sane submission setup?

On 4/29/2016 9:51 AM, Alice Wonder wrote: > What I'm trying to have it do is define the blog hosts (there are three > or four of them, with about 20 different domain names on each host) can > connect over 587 with authentication but that even with the right uname > / password, connection is ref

Best practice?

Is it better to add restrictions/tests to the appropriate section or is it better to place then all under one, for example everything to do with sender (check_sender_access...) with smtpd_sender_restrictions. Similar setup for all the other sections. I only ask because in reading various how-t

Re: Logs indicate high speed sending despite custom transport settings

Steven Peterson: > > The below settings are queue-manager settings and must be made in > > main.cf, not master.cf. > > Thanks, moving those settings to main.cf was the charm. I have not been > able to find a reference as to which parameters can be set using the -o > switch by the transport in mas

Re: Logs indicate high speed sending despite custom transport settings

On Tue, May 03, 2016 at 12:20:58PM -0400, Steven Peterson wrote: > > The below settings are queue-manager settings and must be made in > > main.cf, not master.cf. > > Thanks, moving those settings to main.cf was the charm. I have not been > able to find a reference as to which parameters can be

Re: Logs indicate high speed sending despite custom transport settings

> The below settings are queue-manager settings and must be made in > main.cf, not master.cf. Thanks, moving those settings to main.cf was the charm. I have not been able to find a reference as to which parameters can be set using the -o switch by the transport in master.cf, and which must be in

Re: Logs indicate high speed sending despite custom transport settings

On Tue, May 03, 2016 at 03:25:26PM +, Viktor Dukhovni wrote: > On Tue, May 03, 2016 at 10:57:31AM -0400, Steven Peterson wrote: > > > $>cat /etc/postfix-br/master.cf > > ... > > acct_client1unix - - n - - smtp > > -o syslog_name=br-client1 > > -o smtp_bind

Re: Logs indicate high speed sending despite custom transport settings

On Tue, May 03, 2016 at 10:57:31AM -0400, Steven Peterson wrote: > $>cat /etc/postfix-br/master.cf > ... > acct_client1unix - - n - - smtp > -o syslog_name=br-client1 > -o smtp_bind_address=185.94.24.84 > -o smtp_helo_name=news.client1.org The below setting

Logs indicate high speed sending despite custom transport settings

Dear Postfix Experts Thanks to everyone's aid in improving my customer transport settings to the comcast.net domain. Our backlog is going down steadily. But I'm afraid that despite my efforts to gently spoon feed messages to sensitive domains such as comcast.net, the logs indicate I am still poun

Re: No logs between Apr 25 - 27. What happened?

On 2016-05-03 15:54, li...@lazygranch.com wrote: > ‎My maillog doesn't rotate. Is this an option in postfix? Trawling the > interwebs, I find maillog rotation handled outside postfix with custom > scripts. Yes, normally by logrotate. Most distributions have rotation of mail.info in their shipped c

Re: No logs between Apr 25 - 27. What happened?

‎My maillog doesn't rotate. Is this an option in postfix? Trawling the interwebs, I find maillog rotation handled outside postfix with custom scripts.

Re: Adjusting custom transport for comcast.net's throttle

> On May 2, 2016, at 10:40 PM, Noel Jones wrote: > > On 5/2/2016 8:42 PM, Steven Peterson wrote: >> Thank you! This was very helpful. >> >> By setting minimal_backoff_time to 300s globally, postfix now >> attempts to send deferred messages to comcast.net >> every 10 minut