Hi, I've written a small patch to introduce a new function replace_body_atonce with the same signature as replace_body_all to textops for the 1.3.x branch (see attached). The only difference is to allow the regexp to match the whole body, so one can use for example... if(has_body() && replace_body_atonce("^.+$", "")) remove_hf("Content-Type"); ... to strip the body from the message if needed. It's not exactly what Klaus mentioned in his feature request, but it still gives more flexibility in manipulating the message body. If this is something we could consider to integrate it into the main branch, I'll write the docs and upload a new patch to the tracker for a review. Andreas Andreas Granig wrote: