Problem Charset Sogo

NethServer Version: 7.8.2003
Module: NTop, SoGo, RoundCube

Hi All.
I Have a problem with som send mail.
I have a server with SOGo, mail are in html format.
When the user send an email, if the recipient have Outlook, the mail have this format :

------=_=-_OpenGroupware_org_NGMime-17254-1604061928.303730-4------

Content-Type: text/plain; charset=utf-8

Content-Transfer-Encoding: quoted-printable

Content-Length: 26552

All the character like é à è was replace by ex : C3=A9 --=C2=A0

It’s not all the time. I don’t know why. I apply several update 15 days ago. Since i have this problem.

Thank’s for your help

I have now 3 servers has same Problem.
All have SOGo v5.0.0
If i use Sogo to send with caracter é à 'è the problem appear.
Same problem with SOGo and attachement file. The file was write on the email with crypted text. ANd no attachement file.

I don’t know what’s happen.

try the upgrade to 5.0.1

On 1 server i have apply by yum update.
For one week that was OK. but Yesterday, i receive a mail with the problem.
I will try to apply the 2 others.
It’s very strange.

Anyway I guess this is internal to SOGo, maybe you could hunt the bug in their forum or bug tracker

I see on bugtracker a file to modify.
I search about this file ActiveSync/SOGoMailObject+ActiveSync.m

Where is locate this file ?

Link https://github.com/inverse-inc/sogo/commit/5ceddc213ec08ccb5b44b07aae47921a19b36fd8

I guess it is a compiled software so I think you cannot find it as is, anyways on linux, install mlocate, then update the database by updatedb and search by locate myFile