On 2019-01-09 10:23 a.m., Cédric Dufour - Idiap Research Institute wrote: > PS: ssmtp is extremely handy to forward machine-generated messages in large > deployments, internally, iow. where TLS is not required
ssmtp seems like abandonware. Have you tried msmtp(-mta)? It works in a similar way, is well supported and does the right thing when you want TLS. Regards, Simon