[exim] What does exim do with malformed messages?

2023-11-30 Thread John R Levine via Exim-users
If a malformed mail message shows up by SMTP (not local sendmail or submission), will exim generally try to clean it up or just pass it along? I see the discussion of submission mode in chapter 48 of the manual and all the options about when to run it and what to tell it to do, but in practice, w

[exim] Exim hates IPv6

2023-11-30 Thread John Levine via Exim-users
Strange but true, sending mail to this list via IPv6 does not work: 2023-11-29 10:35:50.715699500 new msg 271522 2023-11-29 10:35:50.715750500 info msg 271522: bytes 2558 from qp 83701 uid 82 2023-11-29 10:35:50.726425500 starting delivery 466243: msg 271522 to remote exim-users@lists.exim.org

[exim] Re: What does exim do with malformed messages?

2023-11-30 Thread Andrew C Aitchison via Exim-users
On Wed, 29 Nov 2023, John R Levine via Exim-users wrote: If a malformed mail message shows up by SMTP (not local sendmail or submission), will exim generally try to clean it up or just pass it along? I see the discussion of submission mode in chapter 48 of the manual and all the options about

[exim] Re: What does exim do with malformed messages?

2023-11-30 Thread Jeremy Harris via Exim-users
On 11/29/23 15:42, John R Levine via Exim-users wrote: If a malformed mail message shows up by SMTP (not local sendmail or submission), will exim generally try to clean it up or just pass it along? I see the discussion of submission mode in chapter 48 of the manual and all the options about when

[exim] Re: Exim hates IPv6

2023-11-30 Thread Cyborg via Exim-users
Am 29.11.23 um 16:51 schrieb John Levine via Exim-users: Strange but true, sending mail to this list via IPv6 does not work: 2023-11-29 10:35:50.715699500 new msg 271522 2023-11-29 10:35:50.715750500 info msg 271522: bytes 2558 from qp 83701 uid 82 2023-11-29 10:35:50.726425500 starting delive

[exim] Re: Exim hates IPv6

2023-11-30 Thread Jeremy Harris via Exim-users
On 11/29/23 15:51, John Levine via Exim-users wrote: Strange but true, sending mail to this list via IPv6 does not work: 2023-11-29 10:35:50.715699500 new msg 271522 2023-11-29 10:35:50.715750500 info msg 271522: bytes 2558 from qp 83701 uid 82 2023-11-29 10:35:50.726425500 starting delivery 4

[exim] Re: Exim hates CNAMEs, not IPv6

2023-11-30 Thread John R Levine via Exim-users
It appears that Jeremy Harris via Exim-users said: On 11/29/23 15:51, John Levine via Exim-users wrote: Strange but true, sending mail to this list via IPv6 does not work: 2023-11-29 10:35:50.715699500 new msg 271522 2023-11-29 10:35:50.715750500 info msg 271522: bytes 2558 from qp 83701 uid

[exim] Re: Exim hates CNAMEs, not IPv6

2023-11-30 Thread Andreas Metzler via Exim-users
On 2023-12-01 John R Levine via Exim-users wrote: > It appears that Jeremy Harris via Exim-users said: [...] > > Our log says that message was aimed at exim-us...@cumin.exim.org > Oh, I see the problem. lists.exim.org is a CNAME for cumin.exim.org, > and qmail is standard compliant per RFC 1123:

[exim] Re: Exim hates CNAMEs, not IPv6

2023-11-30 Thread Viktor Dukhovni via Exim-users
On Fri, Dec 01, 2023 at 12:09:44AM -0500, John R Levine via Exim-users wrote: > Oh, I see the problem. lists.exim.org is a CNAME for cumin.exim.org, > and qmail is standard compliant per RFC 1123: > > 5.2.2 Canonicalization: RFC-821 Section 3.1 > > The domain names that a Sender-