Re: On How to Insert a custom header on outgoing email

2019-05-22 Thread VB
Thank you very much for the guidance we will persue that path. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Re: On How to Insert a custom header on outgoing email

2019-05-22 Thread Noel Jones
On 5/22/2019 4:02 PM, VB wrote: Hello Community we were tasked at routing all outbound email from our mail relay postfix server through an Anti-SPAM gateway and this introduces a requirement to insert a custom header with a unique value ( shared by the Anti-SPAM vendor ) to let email relay thor

On How to Insert a custom header on outgoing email

2019-05-22 Thread VB
Hello Community we were tasked at routing all outbound email from our mail relay postfix server through an Anti-SPAM gateway and this introduces a requirement to insert a custom header with a unique value ( shared by the Anti-SPAM vendor ) to let email relay thorough them. so we want to insert

Re: Configure failure on 5.x kernels?

2019-05-22 Thread Phil Stracchino
On 5/22/19 3:40 PM, Wietse Venema wrote: > Phil Stracchino: >> I don't know if this is Gentoo specific. Is anyone else running into a >> configure failure on 5.x kernels because Postfix's configure doesn't >> believe in 5.x kernels yet? > > Postfix 3.4 explicitly supports 5.x kernels; therefore e

Re: header_checks apply to headers of attached messages?

2019-05-22 Thread Wietse Venema
Viktor Dukhovni: > > On May 22, 2019, at 1:50 PM, MRob wrote: > > > > Thank you for pointing it out. Why is default for the setting same as > > header_checks? I don't understand the common need for smtp server to run > > the same header checks on attachment headers, can someone explain? > > Th

Re: Configure failure on 5.x kernels?

2019-05-22 Thread Wietse Venema
Phil Stracchino: > I don't know if this is Gentoo specific. Is anyone else running into a > configure failure on 5.x kernels because Postfix's configure doesn't > believe in 5.x kernels yet? Postfix 3.4 explicitly supports 5.x kernels; therefore earlier Postfix version should work too, but I usua

Re: Configure failure on 5.x kernels?

2019-05-22 Thread Phil Stracchino
On 5/22/19 1:30 PM, Ralph Seichter wrote: > * Phil Stracchino: > >> I don't know if this is Gentoo specific. Is anyone else running into >> a configure failure on 5.x kernels because Postfix's configure doesn't >> believe in 5.x kernels yet? > > I run Postfix 3.4.5 on Gentoo Linux with kernel 5.1

Re: header_checks apply to headers of attached messages?

2019-05-22 Thread Viktor Dukhovni
> On May 22, 2019, at 1:50 PM, MRob wrote: > > Thank you for pointing it out. Why is default for the setting same as > header_checks? I don't understand the common need for smtp server to run the > same header checks on attachment headers, can someone explain? This is backwards-compatibility.

Re: header_checks apply to headers of attached messages?

2019-05-22 Thread MRob
On 2019-05-22 08:35, Dominic Raferd wrote: On Wed, 22 May 2019 at 09:11, MRob wrote: If I send a message as attachment, header_checks are applied to the headers of the attachment also. Why does it happen? Can I turn it off? Try: nested_header_checks = Thank you for pointing it out. Why is

Re: Configure failure on 5.x kernels?

2019-05-22 Thread Bill Cole
On 22 May 2019, at 11:10, Phil Stracchino wrote: I don't know if this is Gentoo specific. It seems likely... Is anyone else running into a configure failure on 5.x kernels because Postfix's configure doesn't believe in 5.x kernels yet? Not if they are running the current stable release ver

Re: Configure failure on 5.x kernels?

2019-05-22 Thread Ralph Seichter
* Phil Stracchino: > I don't know if this is Gentoo specific. Is anyone else running into > a configure failure on 5.x kernels because Postfix's configure doesn't > believe in 5.x kernels yet? I run Postfix 3.4.5 on Gentoo Linux with kernel 5.1.3. No trouble at all. Version 5.0.x did not cause an

Configure failure on 5.x kernels?

2019-05-22 Thread Phil Stracchino
I don't know if this is Gentoo specific. Is anyone else running into a configure failure on 5.x kernels because Postfix's configure doesn't believe in 5.x kernels yet? make -j16 makefiles shared=yes dynamicmaps=no pie=yes shlib_directory=/usr/lib64/postfix/MAIL_VERSION DEBUG= CC=x86_64-pc-linux-

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

2019-05-22 Thread Wietse Venema
Jos Chrispijn: > Dear team, > > I get this error messages in my logfile more frequently: > > May 21 21:23:51 kernel: May 21 21:23:51 > postfix/postscreen[77391]: fatal: btree:/var/db/postfix/postscreen_cache: > unable to get exclusive lock: Resource temporarily unavailable postscreen n

Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

2019-05-22 Thread Jos Chrispijn
Dear team, I get this error messages in my logfile more frequently: May 21 21:23:51 kernel: May 21 21:23:51 postfix/postscreen[77391]: fatal: btree:/var/db/postfix/postscreen_cache: unable to get exclusive lock: Resource temporarily unavailable Can you tell me what exactly goes wron

Re: header_checks apply to headers of attached messages?

2019-05-22 Thread Dominic Raferd
On Wed, 22 May 2019 at 09:11, MRob wrote: > If I send a message as attachment, header_checks are applied to the > headers of the attachment also. Why does it happen? Can I turn it off? > Try: nested_header_checks =

header_checks apply to headers of attached messages?

2019-05-22 Thread MRob
If I send a message as attachment, header_checks are applied to the headers of the attachment also. Why does it happen? Can I turn it off?

Re: Tell LMTP who is original recipient?

2019-05-22 Thread MRob
On 2019-05-22 07:58, Matus UHLAR - fantomas wrote: MRob: For some time it is possible to make postfix virtual tell a LDA who is the original recipient, add x-original-to header. But not LMTP. I don't understand. The LMTP receivee DOES know who is the recipient, doesn't it? Not if any addres

Re: Tell LMTP who is original recipient?

2019-05-22 Thread Matus UHLAR - fantomas
MRob: For some time it is possible to make postfix virtual tell a LDA who is the original recipient, add x-original-to header. But not LMTP. I don't understand. The LMTP receivee DOES know who is the recipient, doesn't it? This create problems in final delivery, one example is autoreply vacat