Re: [exim] Additional line in body when submitting?

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Autor: Evgeniy Berdnikov
Data:  
Dla: exim-users
Temat: Re: [exim] Additional line in body when submitting?
Hello.

On Wed, Jun 01, 2022 at 06:13:53PM +0200, Kamil Jońca via Exim-users wrote:
> Evgeniy Berdnikov via Exim-users <exim-users@???> writes:
> > Post here output of "hd /tmp/exim-... | tail", pls. And similar hexdump
> > for relevant file from Dovecot spool after delivery.
> > --
> > Eugene Berdnikov
>
> hd /tmp/exim-1654092090                                

...
> 000001c0  67 3a 20 38 62 69 74 0a  4d 65 73 73 61 67 65 2d  |g: 8bit.Message-|
> 000001d0  49 64 3a 20 3c 45 31 6e  77 4f 75 67 2d 30 30 34  |Id: <E1nwOug-004|
> 000001e0  66 4f 77 2d 4b 69 40 61  6c 66 61 2e 6b 6a 6f 6e  |fOw-Ki@???|
> 000001f0  63 61 3e 0a 46 72 6f 6d  3a 20 4b 61 6d 69 6c 20  |ca>.From: Kamil |
> 00000200  4a 6f 6e 63 61 20 3c 6b  6a 6f 6e 63 61 40 61 6c  |Jonca <kjonca@al|
> 00000210  66 61 2e 6b 6a 6f 6e 63  61 3e 0a 44 61 74 65 3a  |fa.kjonca>.Date:|
> 00000220  20 57 65 64 2c 20 30 31  20 4a 75 6e 20 32 30 32  | Wed, 01 Jun 202|
> 00000230  32 20 31 36 3a 30 31 3a  33 30 20 2b 30 32 30 30  |2 16:01:30 +0200|
> 00000240  0a 0a 62 6c 61 0a 0a                              |..bla..|

>
>
> hd ~/Maildir/new/1654092174.M969837P1180197.alfa.kjonca  
> 00000180  45 6e 63 6f 64 69 6e 67  3a 20 38 62 69 74 0a 4d  |Encoding: 8bit.M|
> 00000190  65 73 73 61 67 65 2d 49  64 3a 20 3c 45 31 6e 77  |essage-Id: <E1nw|
> 000001a0  4f 77 32 2d 30 30 34 78  31 31 2d 53 50 40 61 6c  |Ow2-004x11-SP@al|
> 000001b0  66 61 2e 6b 6a 6f 6e 63  61 3e 0a 46 72 6f 6d 3a  |fa.kjonca>.From:|
> 000001c0  20 4b 61 6d 69 6c 20 4a  6f 6e 63 61 20 3c 6b 6a  | Kamil Jonca <kj|
> 000001d0  6f 6e 63 61 40 61 6c 66  61 2e 6b 6a 6f 6e 63 61  |onca@???|
> 000001e0  3e 0a 44 61 74 65 3a 20  57 65 64 2c 20 30 31 20  |>.Date: Wed, 01 |
> 000001f0  4a 75 6e 20 32 30 32 32  20 31 36 3a 30 32 3a 35  |Jun 2022 16:02:5|
> 00000200  34 20 2b 30 32 30 30 0a  0a 62 6c 61 0a           |4 +0200..bla.|
> 0000020d


It would look strange your dovecot-lda strips one "\n" (0a) from tail of
body... However, those files belong to different mails, it could be seen
from their message-ids and timestamps.

In my experiments with dovecot-lda mail body is not changed: no addtions
and no deletetions. Package dovecot-core 1:2.3.18+dfsg1-1+b2 from current
Debian/testing.

You can write similar wrapper script for /usr/sbin/sendmail and compare
input of this binary with resulting mail, passed to dovecot-lda.
--
Eugene Berdnikov