Resolved Horde creates text attachments for plain text messages

[JeffreyZ]

When people send plain text email messages to a Horde recipient it shows up in the Horde inbox as an attached text file. No text appears in the body of the email. The user then has to click to download the text file. This does not happen with HTML emails. Any idea what might be happening here?

 

[JeffreyZ]

I was able to fix the issue using the information from the Plesk Support site here. Email messages sent in plain text are not displayed in Horde Webmail in Plesk Obsidian: The message part may contain incorrect character set information preventing correct display.

Says it's for Obsidian but also works for Onyx.