Email replies from the sender are not coming in the same subject

[Jochen]

When I craeted an email conversation and reply to that topic (subject) in both directions,
I got the problem, when there are uncommon charakters in the subject, that the external answer
is not going into the inbox under the same topic/subject, because for an unknown reason the special characters in the subject are encoded into special entities, so that the subject name has changed.

[support]

Fond issue.
Files from archive replace to:
plugins\ext\classes\mail\mail_fetcher.php
plugins\ext\modules\mail\actions\reply.php
plugins\ext\modules\mail\actions\forward.php
plugins\ext\modules\mail\actions\create.php

Let me know if it fixed.

[support]

Also found another issue. So once you apply fix1 and apply fix2
Files from archive unpack in folder where app is installed.
Let me know how it works.

[Jochen]

Thank You, now it works correctly.