[Mailsync-list] Dupes when using accented headers

[Cristiano R. M. <cri...@cr...>]

Hello,

I'm using mailsync 5.2.1 (Debian package 5.2.1-2) under Debian testing, and=
 having the following problem.

Messages with accented (iso-8859-1) headers get duplicated on both stores. =
This can be reproduced as bellow:

- If using msig algorithm, change one of your messages to contain an accent=
ed character in the Message-ID header, for example: <12345ABC@inst=E2ncia>

- If using md5 algorithm, change one of your messages to contain an accente=
d character in the From or Subject header, example: &#8220;Subject: Testing=
 c=E3o&#8221;

Now, when you sync the mailboxes containing the above message, the followin=
g happens:

1st time you sync, the message gets duplicated on both stores
2nd time you sync, the duplicates are deleted
3rd time you sync, the duplicates appear again
 ... and so on ...

I know its weird to have accented characters at the message-id header, but =
some broken mailers happen to do this.

Can someone help me with this ?

Thanks in advance,

- Cristiano

--
http://www.cristianomonteiro.net