Since a few weeks, KMail does not GPG sign automatically anymore and I did not find the option for that anymore. Can I find it somewhere else? Signing automatically is my basic precaution and I really need it. Reproducible: Always
go into KMail's settings, under the Identities. for each identity you want to always sign: modify that identity select the Cryptography tab check the box for "automatically sign messages" hope that helps
Allen is right. Please reopen if you still have problem
It works - thank you! It just was an annoyance, because my setting got lost and I had to reenable it (and first find out where to enable it).