Re: No milters have been used at around midnight

> After I ran this (in fact I was too slow ;-) ), I sent a mail from > external MTA mail.sys4.de and this mail did not run through any > of the milters. It is much more worse than I thought, because each > mail after that "mail loop" above was not scanned by any milters > anymore! I also stopped

Re: No milters have been used at around midnight

Hi, > Am 31.03.2017 um 10:48 schrieb Christian Rößner > : > > Hi, > >> Am 30.03.2017 um 17:25 schrieb Viktor Dukhovni : >> >> >>> On Mar 30, 2017, at 11:15 AM, Christian Rößner >>>

file attachments for the domain only, and virtual mailbox size

Hello, I've got two issues. The first is I'm blocking file attachments in the mime_headers file below. I'd like to allow those attachments but only for hosts within the domain, so for example us...@example.com can send us...@example.com a word document. The second issue is I'm running virtual

Re: postfix uses A record for MX less domains

On 03/04/17 16:56, Philip Paeps wrote: If you own a domain that should not be receiving email, you can prevent MTAs trying to send mail to it by explicitly specifying a null MX in the DNS: bikinibottom.com. IN MX 0 . Good to know, thanks Philip. -- Mit Freundlichen Grüßen / Regards

Re: No milters have been used at around midnight

Wietse Venema: > > After I ran this (in fact I was too slow ;-) ), I sent a mail from > > external MTA mail.sys4.de and this mail did not run through any > > of the milters. It is much more worse than I thought, because each > > mail after that "mail loop" above was not scanned by any milters > >

Re: No milters have been used at around midnight

> Am 03.04.2017 um 16:07 schrieb Christian Rößner > : > >> >> Am 03.04.2017 um 15:43 schrieb Wietse Venema : >> >> Wietse Venema: After I ran this (in fact I was too slow ;-) ), I sent a mail from external MTA mail.sys4.de

Re: No milters have been used at around midnight

> Am 03.04.2017 um 16:47 schrieb Christian Rößner > : > >> >> Am 03.04.2017 um 16:07 schrieb Christian Rößner >> : >> >>> >>> Am 03.04.2017 um 15:43 schrieb Wietse Venema : >>> >>> Wietse

Re: No milters have been used at around midnight

> Am 03.04.2017 um 15:43 schrieb Wietse Venema : > > Wietse Venema: >>> After I ran this (in fact I was too slow ;-) ), I sent a mail from >>> external MTA mail.sys4.de and this mail did not run through any >>> of the milters. It is much more worse than I thought, because

Re: postfix uses A record for MX less domains

On 2017-03-31 15:01:17 (+0200), Ralf Hildebrandt wrote: > * Mario Theodoridis : > > i'm having a curious issue with our postfix instance. > > > > It seems it is sending emails to a domain's A record when no MX is found. > > > > Is that standard? > >

Re: No milters have been used at around midnight

Christian Ro??ner: > I did the opposite test now and disabled the smtpd_milter_maps > parameter. After that I did the same tests again and milters work > always. So enabling this map starts producing the described issue. And the problem persists across stopping and starting Postfix, therefore the

Re: postfix uses A record for MX less domains

> On Apr 3, 2017, at 11:07 AM, Mario Theodoridis > wrote: > >> If you own a domain that should not be receiving email, you can prevent >> MTAs trying to send mail to it by explicitly specifying a null MX in the >> DNS: >> >>bikinibottom.com. IN MX 0 . > >

Re: No milters have been used at around midnight

On Mon, Apr 03, 2017 at 02:03:41PM -0400, Viktor Dukhovni wrote: > > Any idea is welcome. > > For Postfix 3.2.0 see: https://github.com/vdukhovni/postfix/pull/8 > For 3.3-20170218, see: https://github.com/vdukhovni/postfix/pull/7 > > The underlying patch is identical. There could be other ways

Re: No milters have been used at around midnight

> Am 03.04.2017 um 17:53 schrieb Wietse Venema : > > Christian Ro??ner: >> I did the opposite test now and disabled the smtpd_milter_maps >> parameter. After that I did the same tests again and milters work >> always. So enabling this map starts producing the described

Re: No milters have been used at around midnight

> On Apr 3, 2017, at 1:24 PM, Christian Rößner > wrote: > > Any idea is welcome. For Postfix 3.2.0 see: https://github.com/vdukhovni/postfix/pull/8 For 3.3-20170218, see: https://github.com/vdukhovni/postfix/pull/7 The underlying patch is identical.

Re: Patch: Postfix 3.3-20170218 (and 3.2) sticky disabled milters

Just for the record, Victor's finding falsifies the claim that the problem, once triggered, persists across postfix stop/start. I suggest moving the fix into the teardown_milters() function. It's still not perfect, but it keeps things in one place. Wietse *** ./src/smtpd/smtpd.c-

Re: postfix uses A record for MX less domains

On 31/03/17 15:01, Ralf Hildebrandt wrote: * Mario Theodoridis : Hi everyone, i'm having a curious issue with our postfix instance. It seems it is sending emails to a domain's A record when no MX is found. Is that standard? Yes. If so, can i disable this

Patch: Postfix 3.3-20170218 (and 3.2) sticky disabled milters

On Mon, Apr 03, 2017 at 05:08:58PM +0200, Christian Rößner wrote: > I enabled the smptd_milter_maps again and triggered the problem again. > After that I counted seconds. And while counting, I sent mails from remote > each 5 seconds. I aborted after more than 6 minutes. Then I waited about > 80

Re: problem with protection.outlook.com released spam getting bounced

> "Noel" == Noel Jones writes: Noel> On 3/31/2017 3:50 PM, John Stoffel wrote: >> So I created the following entry in my header_checks file: >> >> /^Delivered-To:/ WARN Found email with Delivered-To: header already in it! >> >> And while it did correctly warn on a