> > I'd suggest Thunderbird + Enigmail I want a small thing, hence Thunderbird is out. Similarly, mutt does way too many things (it's not just MUA), similarly (al)pine. (And both use ncurses, which I also want to avoid).
For me mmh, mblaze or similar (eg. plan9 tools) is the way to go. Even snail is way too complex. So for now I sign and send email (prepared in message.txt) with this: openssl smime -sign -in message.txt -text -signer sec/certCVUT.mycrt.pem \ -inkey sec/certCVUT.mykey.pem -certfile sec/certCVUT.caChain.pem \ -from rudolf.syk...@cvut.cz -to rsyk...@disroot.org \ -subject "HI" | sendmail -t where certCVUT.mycrt.pem contains my certificate, certCVUT.mykey.pem contains my private key, and certCVUT.caChain.pem contains the chain of ca's. All these can be obtained from the .p12 file using appropriate openssl commands. Thanks Ruda