Mails showing empty body even after mailbox rebuild

[tgressly]

As of 10.15.3 on MBP 11,5 Mails keep losing the body content. Neither "Rebuild mailbox" nor trashing "Envelopes" fix the problem permanently. The bodies keep disappearing after a short time. However with "Raw Content" the content IS visible.

 

[TTTedP]

Try turning off or disabling your rules. I had the same problem with an Exchange account. Disabling rules got it working again so I ended up having to make new rules.

 

[tgressly]

Try turning off or disabling your rules. I had the same problem with an Exchange account. Disabling rules got it working again so I ended up having to make new rules.

Thank, but I do not have any rules set up.