Post-by-Mail – Body content not shown

Hi there,

read all the treads about Post-by-Mail, however, they related to older WP versions. It works thus far fine, hower, the post only shows the title but not the body content. I tried sending as HTML, Richt-Text or plain text – as plain text it shows me always exactly the first two letters in the body, however, not more.

Any ideas for a solution?

Cheers
Christian