If 'msmtp' is working for your use case, just don't fix it. :-) (Although, someone here might be able give a comparative rundown.) I just deal with a lot of em

If 'msmtp' is working for your use case, just don't fix it. :-) (Although, someone here might be able give a comparative rundown.) I just deal with a lot of email volume - large portion of it public mailing lists; Postfix has been a trusted comrade.