@Tealk yup, after that pages went back with new valid certs.
Well, maybe I found a bug but I will search for corresponding logs but maybe reporting the use case is quicker:
- Create E-Mail Address -> ok
- Create E-Mail Account -> fails with:
Fehlermeldung
Die E-Mail-Adresse "" enthält ungültige Zeichen oder ist nicht vollständig.
looks like a typo as the address is already "known" ...
shall I look further or is this possibly a case?
(I just upgraded my Debian 9 to 10 maybe it's a cross over thingy but I don't think so other things work)
EDIT: Oh Noes. Horses back: Entering an alternate E-Mail is mandatory xD