Can't type, sorry. No apostrophe at the end. > This got mangled. set smtp_url ="smtps://ionmich@eml.cc@smtp.fastmail.com:465"; set ssl_force_tls = yes; set ssl_starttls = yes or set smtp_url ="smtps://ionmich@eml.cc@smtp.fastmail.com:465" set ssl_force_tls = yes set ssl_starttls = yes Hope this works for you, Ranjan