Cannot convert Notes Rich Text message to MIME message

HCL Domino Domino Forum
1

I got this message after upgrading form domino 8.5.1 FP3 to 8.5.2.It happens when sending an out of office message.

The out of office message is just plain text, no strange characters.

I searched the internet and found several messages about adding lang= to the domino startupscript. We already did this a few years ago.

Also did this:

  1. Replace cvs310.res (taken from another server)

  2. Rename mail1.box to mail_old.box

Does anyone have a clue?