maillog

2011-10-31 Thread Amira Othman
Hi all I was checking postfix maillog and I found something strange in it from=<>, size=4794, nrcpt=1 (queue active) Oct 31 12:22:36 mailserver postfix/smtp[24079]: connect to smtp.icom.com[64.224.110.142]: Connection timed out (port 25) Oct 31 12:22:36 mailserver postfix/smtp[24079]: ED0466E68

Re: maillog

2011-10-31 Thread Robert Schetterer
Am 31.10.2011 11:35, schrieb Amira Othman: > Hi all > > I was checking postfix maillog and I found something strange in it > > from=<>, size=4794, nrcpt=1 (queue active) > > Oct 31 12:22:36 mailserver postfix/smtp[24079]: connect to > smtp.icom.com[64.224.110.142]: Connection timed out (port 25)

Re: maillog

2011-10-31 Thread Ralf Hildebrandt
* Amira Othman : > Hi all > > I was checking postfix maillog and I found something strange in it > > from=<>, size=4794, nrcpt=1 (queue active) It's a bounce > Oct 31 12:22:36 mailserver postfix/smtp[24079]: connect to > smtp.icom.com[64.224.110.142]: Connection timed out (port 25) > > Oct 3

backup mx tries to send to itself

2011-10-31 Thread Janantha Marasinghe
Hi All, I have just setup a backup MX My DNS entries are 10 mail.domain.com 20 mail2.domain.com My main.cf on the mail2 is as follows relay_domains = domain.com, $mydestination relay_recipient_maps = hash:/etc/postfix/relay_recipients I'm now testing out the testing out taking down postfix

Re: backup mx tries to send to itself

2011-10-31 Thread /dev/rob0
On Monday 31 October 2011 07:48:08 Janantha Marasinghe wrote: > I have just setup a backup MX Why? In most cases they are more trouble than they are worth. Spam magnets which do nothing to help you, unless your primary MX is down for 3 or more days. (In the latter case, address that problem firs

Re: maillog

2011-10-31 Thread /dev/rob0
On Monday 31 October 2011 05:38:16 Robert Schetterer wrote: > Am 31.10.2011 11:35, schrieb Amira Othman: > > I was checking postfix maillog and I found something strange in > > it > > > > from=<>, size=4794, nrcpt=1 (queue active) > > > > Oct 31 12:22:36 mailserver postfix/smtp[24079]: connect to

RE: maillog

2011-10-31 Thread Amira Othman
T have tested server for open relay and it is not open already How can I stop this kind of mail ? > > from=<>, size=4794, nrcpt=1 (queue active) > > > > Oct 31 12:22:36 mailserver postfix/smtp[24079]: connect to > > smtp.icom.com[64.224.110.142]: Connection timed out (port 25) > > > > Oct 31 1

Re: maillog

2011-10-31 Thread Ralf Hildebrandt
* Amira Othman : > T have tested server for open relay and it is not open already We did not mention an open relay as a sole cause. Why was the bounce sent. Grep for ED0466E68594 to find out -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: maillog

2011-10-31 Thread Reindl Harald
you MUST NOT stop bounces you have to look why they are happening and solve the root-cause which is maybe you do not reject messages to non-existent rcpt directly if you accept a message and it can not be finally delivered the server sends a NDR, if you reject the message the sending machine is r

upgrade postfix

2011-10-31 Thread Amira Othman
Hi all I am trying to upgrade postfix version form 2.3 to 2.7 but each time I finish installing rpm I get error smtpd_sasl_auth_enable is true, but SASL support is not compiled in and when I run saslfinger -c I have nothing in authentication mechanisms. I didn't compile rpm by myself I google

Re: upgrade postfix

2011-10-31 Thread Reindl Harald
Am 31.10.2011 17:07, schrieb Amira Othman: > I am trying to upgrade postfix version form 2.3 to 2.7 but each time I finish > installing rpm I get error > > smtpd_sasl_auth_enable is true, but SASL support is not compiled in > > and when I run saslfinger –c I have nothing in authentication mech

Re: upgrade postfix

2011-10-31 Thread Ralf Hildebrandt
* Amira Othman : > Hi all > > > > I am trying to upgrade postfix version form 2.3 to 2.7 but each time I > finish installing rpm I get error > > smtpd_sasl_auth_enable is true, but SASL support is not compiled in I guess the version you're updating to has no SASL support compiled in. Which pa

Re: upgrade postfix

2011-10-31 Thread Nikolaos Milas
On 31/10/2011 6:07 μμ, Amira Othman wrote: I am trying to upgrade postfix version form 2.3 to 2.7 but each time I finish installing rpm I get error Since you are in CentOS (as you describe in earlier posts), I would suggest you to follow these *easy* directions and upgrade to 2.8 (latest

reject_authenticated_sender_login_mismatch vs reject_sender_login_mismatch

2011-10-31 Thread Simon Brereton
Hi I was evaluating my smptd_recipient_restrictions last week and decided that it made no sense to have reject_sender_login_mismatch after permit_sasl_authenticated. So I changed it. At the time I was reviewing the documentation I wasn't able to figure out the difference between reject_authe

Some email from list not getting sent?

2011-10-31 Thread Tim Tyler
Postfix experts, I am using Postfix 2.3.3 on a Centos 5.7 system. I have a peculiar problem where a client is trying so send out to 1700 local email addresses to our cloud (gmail), but it only seems to be able to send out a small portion of the list successfully. This person is using Outloo

Re: reject_authenticated_sender_login_mismatch vs reject_sender_login_mismatch

2011-10-31 Thread Noel Jones
On 10/31/2011 12:31 PM, Simon Brereton wrote: > Hi > > I was evaluating my smptd_recipient_restrictions last week and decided that > it made no sense to have reject_sender_login_mismatch after > permit_sasl_authenticated. So I changed it. At the time I was reviewing the > documentation I wasn

Re: reject_authenticated_sender_login_mismatch vs reject_sender_login_mismatch

2011-10-31 Thread Simon Brereton
On 31 October 2011 15:16, Noel Jones wrote: > On 10/31/2011 12:31 PM, Simon Brereton wrote: >> Hi >> >> I was evaluating my smptd_recipient_restrictions last week and decided that >> it made no sense to have reject_sender_login_mismatch after >> permit_sasl_authenticated.  So I changed it.  At t

Re: Some email from list not getting sent?

2011-10-31 Thread Wietse Venema
Tim Tyler: > Oct 31 09:51:55 bclist postfix/smtpd[21089]: 6202C1400BA: > client=unknown[x.x.x.x] > > Normally a line like this is followed up with From and To entries. But I Your mail sending client is busted. You can debug this with tcpdump (capture to file, then examine the SMTP conversation w

Re: backup mx tries to send to itself

2011-10-31 Thread Benny Pedersen
On Mon, 31 Oct 2011 18:18:08 +0530, Janantha Marasinghe wrote: relay_domains = domain.com, $mydestination mydestinatin must not be listed there, why ? relay_demoins is not local, and mydestination is local