when I use outlook 2016 and send message to list it return to me with error

Avatar
  • updated
  • Answered

501 smtp utf8 used when not advertised. I already used all solutions found in the net but the problem still unsolved so please can one help me?

Avatar
-1
IMH Support Agent 3
  • Answered

Thanks for submitting a question about an error in Outlook 2016. I'd advise checking mail logs to possibly isolate the source of the error. If you are on a shared server, you'd be best advised to contact live support for assistance checking those logs.