Unable to download message 'fetch invalid argument body.peek(2) error

1

We are getting a number of errors when downloading emails:

They usually look like this:

Unable to download message 'fetch invalid argument body.peek(2) error

The errors are almost always in ‘Sent Messages’ and don’t appear to exist when we search for them.

Any ideas what this problem is?

Cheers,

Jeff

2

Hello,

can you please contact your company’s admins? I can’t tell you what exactly is causing this problem but your email server is sending some very weird responses.

regards
Jan