Re: SOLVED: Re: mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-03 Thread Dietrich Streifert
Thank you Christian for clarifying this. It seems that the obsoleted parameters survived somehow several migrations since ancient times Regards Dietrich Am 03.03.2016 um 12:01 schrieb Christian Kivalo: On 2016-03-03 11:31, Dietrich Streifert wrote: And here is the solution: I had to

SOLVED: Re: mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-03 Thread Dietrich Streifert
And here is the solution: I had to explicitely tell the smtp proxy to NOT use tls by specifying -o smtpd_use_tls=no -o smtp_use_tls=no -o smtpd_tls_security_level=none -o smtp_tls_security_level=none where it seems that simply setting smtpd_use_tls and smtp_use_t

Re: mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-03 Thread Dietrich Streifert
Hi Viktor, thank you for the script I will run it asap on the server. Meanwhile I think the problem is the following: I'm running a smtp_proxy_filter on localhost:10024 as described in http://postfix.cs.utah.edu/SMTPD_PROXY_README.html smtp inet n - n - -

Re: mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-02 Thread Dietrich Streifert
ia TLS but fails? Am 02.03.2016 um 20:14 schrieb Viktor Dukhovni: On Wed, Mar 02, 2016 at 06:09:54PM +0100, Dietrich Streifert wrote: I'm using php mail to send mails which uses /usr/sbin/sendmail -t -i to send the mail. On my previous server centos 6 using postfix 2.6.6 the mail wa

Re: mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-02 Thread Dietrich Streifert
Hi Mauricio, no, there is nothing in the log file. Here is the output for one sending attempt: mail() on [/data/development/phpmail/mail.php:9]: To: dietrich.streif...@googlemail.com -- Headers: From: nore...@.de Reply-To: s...@.de X-Mailer: PHP/5.4.16 Mar 2 18:27:55 node1 postfi

mail sent via sendmail is queued and delayed for approx. 300 seconds

2016-03-02 Thread Dietrich Streifert
Hi all, I'm running centos 7.2 with postfix 2.10.1, installed from the standard centos 7 repo which corresponds to rhel 7. I'm using php mail to send mails which uses /usr/sbin/sendmail -t -i to send the mail. On my previous server centos 6 using postfix 2.6.6 the mail was delivered nearl

Re: postfix with opendkim: dkim signed forwarded emails fail verification

2015-07-21 Thread Dietrich Streifert
Hi all, I think I've found the cause of the problem, which is the exchange server receiving the forwarded message. gmail dkim signatures include signing of the Content-Type field, which is somehow altered by the receiving exchange server this way: -Content-Type: text/plain; charset=utf-8; f