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| From | Claus Aßmann <INVALID_NO_CC_REMOVE_IF_YOU_DO_NOT_POST_ml+sendmail(-no-copies-please)@esmtp.org> |
|---|---|
| Newsgroups | comp.mail.sendmail |
| Subject | Re: Sendmail 8.14.4 and tabs in long headers |
| Date | 2026-10-23 01:54 -0400 |
| Organization | MGT Consulting |
| Message-ID | <11bespu$s40$1@news.misty.com> (permalink) |
| References | <87wlr9iq04.fsf@tigger.extechop.net> |
Otto J. Makela wrote: > It turns out this version rewrites tabs in long multi-line headers > (like To or Subject) into spaces. This unfortunately breaks DKIM [[...]] > Newer Sendmail versions do not of course do this. I've tried to look at [[...]] > Anyone remember what part of it causes this rather unfortunate rewrite, > or was this part in the actual compiled source code? It's not done in the rules - so if there was any change in the behaviour it's in the code (the release notes don't mention it). Good luck finding that :-( -- Note: please read the netiquette before posting. I will almost never reply to top-postings which include a full copy of the previous article(s) at the end because it's annoying, shows that the poster is too lazy to trim his article, and it's wasting the time of all readers.
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Sendmail 8.14.4 and tabs in long headers om@iki.fi (Otto J. Makela) - 2026-10-22 20:50 +0300 Re: Sendmail 8.14.4 and tabs in long headers Claus Aßmann <INVALID_NO_CC_REMOVE_IF_YOU_DO_NOT_POST_ml+sendmail(-no-copies-please)@esmtp.org> - 2026-10-23 01:54 -0400
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