Re: forwarding behavior

2022-10-06 Thread Bill Cole
On 2022-10-06 at 22:25:26 UTC-0400 (Fri, 7 Oct 2022 10:25:26 +0800) Henrik Park is rumored to have said: Hello, If my server forward the messages without implementing SRS, but doesn't change any content in messages so they won't break DKIM, will this forwarding be accepted by the destination

Re: forwarding behavior

2022-10-06 Thread Peter
On 7/10/22 15:25, Henrik Park wrote: Hello, If my server forward the messages without implementing SRS, but doesn't change any content in messages so they won't break DKIM, will this forwarding be accepted by the destination mailserver? There is no simple answer to this question. It really

forwarding behavior

2022-10-06 Thread Henrik Park
Hello, If my server forward the messages without implementing SRS, but doesn't change any content in messages so they won't break DKIM, will this forwarding be accepted by the destination mailserver? Thanks. -- Simple Mail https://simplemail.co.in/

Re: PATCH: Unexpected record type 'X'

2022-10-06 Thread Wietse Venema
Viktor Dukhovni: > On Thu, Oct 06, 2022 at 06:12:19PM -0400, Wietse Venema wrote: > > > This could happen for messages with 500 or more recipients, > > or with fewer recipients on a busy mail server. Problem > > reported by Frank Brendel, reproduced by John Alex. Files: > > qmgr/qm

Re: PATCH: Unexpected record type 'X'

2022-10-06 Thread Viktor Dukhovni
On Thu, Oct 06, 2022 at 06:12:19PM -0400, Wietse Venema wrote: > This could happen for messages with 500 or more recipients, > or with fewer recipients on a busy mail server. Problem > reported by Frank Brendel, reproduced by John Alex. Files: > qmgr/qmgr_message.c, oqmgr/q

PATCH: Unexpected record type 'X'

2022-10-06 Thread Wietse Venema
kipped under sone conditions. The patch addresses the inconsistency. Wietse 20221006 Bugfix (introduced: Postfix 3.7). Messages could falsely be flagged as corrupt with "warning: Unexpected record type 'X'". These messages were moved to the "

Re: outbound smtp " warning: DANE TLSA lookup problem" ... problem with my local resolver, or my postfix config?

2022-10-06 Thread Viktor Dukhovni
On Thu, Oct 06, 2022 at 01:37:39PM -0400, Viktor Dukhovni wrote: > It is possible that your resolver has fallen victim to the RHEL/Fedora > "crypto policy" changes that by default disable (i.e. make fail) > RSAwithSHA1 signature validation. > > https://lwn.net/Articles/887832/ > https://b

Re: outbound smtp " warning: DANE TLSA lookup problem" ... problem with my local resolver, or my postfix config?

2022-10-06 Thread Viktor Dukhovni
On Thu, Oct 06, 2022 at 12:19:48PM -0400, PGNet Dev wrote: > I see lots of these, > > 2022-10-05T17:30:13.277421-04:00 mx03 postfix/smtp-out-ext/smtp[8484]: > warning: DANE TLSA lookup problem: > Host or domain name not found. > Name service error for name=_25._tcp.c

Re: outbound smtp " warning: DANE TLSA lookup problem" ... problem with my local resolver, or my postfix config?

2022-10-06 Thread Wietse Venema
PGNet Dev: > 2022-10-05T17:30:13.277421-04:00 mx03 postfix/smtp-out-ext/smtp[8484]: > warning: DANE TLSA lookup problem: Host or domain name not found. Name > service error for name=_25._tcp.christopher-ew.state.gov type=TLSA: Host not > found, try again The Postfix SMTP client handles S

outbound smtp " warning: DANE TLSA lookup problem" ... problem with my local resolver, or my postfix config?

2022-10-06 Thread PGNet Dev
running postfix 3.7.2 mailing to cas...@state.gov i see lots of these, 2022-10-05T17:30:08.780807-04:00 mx03 postfix/qmgr[1392]: 4MjvVm57Jhz3n: from=, size=7604, nrcpt=1 (queue active) 2022-10-05T17:30:08.781256-04:00 mx03 postfix/submit-from-local/smtpd[847

Re: Unexpected record type 'X'

2022-10-06 Thread John Alex.
In my case, a single alias was used that expands to 5000 or more addresses in a virtual_alias_maps table (after increasing virtual_alias_expansion_limit). The error is reproduced both when sending an email to this alias address and when just checking with 'sendmail -bv'. John On 10/6/22 16:3

Re: Unexpected record type 'X'

2022-10-06 Thread Wietse Venema
Wietse Venema: > > So it seems this issue occurs whenever the mail queue total recipient count > > reaches 5000 > > addresses. > > Thanks, that is very useful. This appears to be a corner-case error, > and that would explain why the problem was difficult to reproduce. This reproduces 100% with

Re: Unexpected record type 'X'

2022-10-06 Thread Wietse Venema
John Alex.: > Hi, I encountered the same issue on two FreeBSD 13.1 + Postfix 3.7.2 > installations. It > only occurs when trying to send an email with >4999 recipients (the mail > queue is > otherwise empty). This issue does not happen on another machine with FreeBSD > 13.0 + > Postfix 3.6.3.

Re: no shared cipher revisited

2022-10-06 Thread chakl
> This is not a constructive way to disagree. Indeed. Please accept my apologies for being rude. And also being wrong. OpenBSDs acme-client clearly has "#define KBITS 4096". Olaf

Re: Unexpected record type 'X'

2022-10-06 Thread John Alex.
Hi, I encountered the same issue on two FreeBSD 13.1 + Postfix 3.7.2 installations. It only occurs when trying to send an email with >4999 recipients (the mail queue is otherwise empty). This issue does not happen on another machine with FreeBSD 13.0 + Postfix 3.6.3. After some search I found