- Affected App
- WoltLab Suite Forum
Unfortunately the WCF 2.0 still contains the issue that the header field "MIME-Version" is added twice when sending mails. This is recognized by amavis and might lead to a rejection of WCF e-mails on mailservers with restricted amavis settings. It is also an issue in WCF 1.1, so that I had to change our amavis settings to workaround/ignore this case. Here is the related excerpt of the activation mail:
X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "MIME-Version"
Subject: Activate Your Registration for Website: WoltLab Burning Board 4.0 Demo
X-Mailer: WoltLab Community Framework Mail Package
Content-Type: text/plain; charset=UTF-8