Hi all,
For several years i have to use my providers smtp server for sending mails out. Port 25 at mine internet connection is closed. This works fine.
Now my provider (ziggo.nl) choiced to close port 25 use of their smtp server. I have to uses 587 with a login.
My question: Which port 25 or 587 uses SMTP server instance of your provider in the Server Manager? There is a log on, i am using now.
Best, Gert-Jan