WHAT IS SMTP OUT GOING MAIL SERVER NAME FOR OUTLOOK

[TonyP5]

WHAT IS SMTP OUT GOING MAIL SERVER NAME FOR OUTLOOK and how so i find it

[licquorice]

If you mean what is the name of the BT SMTP server, it is mail.btinternet.com as is  the IMAP server name.

Use port 465 with SSL

[TimCurtis]

@TonyP5 

I use outlook.office365.com using port 587 , when sending from Thunderbird.