Hey Craig, Solved by additionally specifying port, TLS/SSL and password auth (check my previous mail).
Worked on port 465 as well. Sent from my iPhone > On 10 Apr 2018, at 5:43 PM, Craig Skinner <skin...@britvault.co.uk> wrote: > > Hi Nick, > > Port 587 is the proper MUA submission port, not 465. > > https://en.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol > > https://tools.ietf.org/html/rfc6409 > > http://blog.mailgun.com/25-465-587-what-port-should-i-use/ > > > Port 465 is not RFC compliant. > > Perhaps Apple Mail expects the RFC port 587 to be operative? > > > Cheers, > -- > Craig Skinner | http://linkd.in/yGqkv7 > > -- > You received this mail because you are subscribed to misc@opensmtpd.org > To unsubscribe, send a mail to: misc+unsubscr...@opensmtpd.org > -- You received this mail because you are subscribed to misc@opensmtpd.org To unsubscribe, send a mail to: misc+unsubscr...@opensmtpd.org