SMTP ports list

Default Ports:

  • SMTP AUTH: Port 25 or 587 (some ISPs are blocking port 25)
  • SMTP StartTLS Port 587
  • SMTP SSL Port 465
  • POP Port 110
  • POP SSL Port 995

SMTP Server (Outgoing Messages)
POP3 Server (Incoming Messages)
Googlemail/Gmail SMTP POP3 Server
smtp.gmail.com
SSL Port 465
StartTLS Port 587		 pop.gmail.com
SSL Port 995
Please make sure, that POP3 access is enabled in the account settings. Login to your account and enable POP3.
Outlook.com SMTP POP3 Server
smtp.live.com
StartTLS Port 587		 pop3.live.com
SSL Port 995
Yahoo Mail SMTP POP3 Server
smtp.mail.yahoo.com
SSL Port 465		 pop.mail.yahoo.com
SSL Port 995
Yahoo Mail Plus SMTP POP3 Server
plus.smtp.mail.yahoo.com
SSL Port 465		 plus.pop.mail.yahoo.com
SSL Port 995
Yahoo UK SMTP POP3 Server
smtp.mail.yahoo.co.uk
SSL Port 465		 pop.mail.yahoo.co.uk
SSL Port 995
Yahoo Deutschland SMTP POP3 Server
smtp.mail.yahoo.de
SSL Port 465		 pop.mail.yahoo.de
SSL Port 995
Yahoo AU/NZ SMTP POP3 Server
smtp.mail.yahoo.com.au
SSL Port 465		 pop.mail.yahoo.com.au
SSL Port 995
O2 SMTP POP3 Server
smtp.o2.ie
smtp.o2.co.uk		 pop3.o2.ie
pop3.o2.co.uk
AT&T SMTP POP3 Server
smtp.att.yahoo.com
SSL Port 465		 pop.att.yahoo.com
SSL Port 995

NTL @ntlworld.com SMTP POP3 Server
smtp.ntlworld.com
SSL Port 465		 pop.ntlworld.com
SSL Port 995

BT Connect SMTP POP3 Server
pop3.btconnect.com mail.btconnect.com

BT Openworld & BT Internet SMTP POP3 Server
mail.btopenworld.com
mail.btinternet.com		 mail.btopenworld.com
mail.btinternet.com

Orange SMTP POP3 Server
smtp.orange.net
smtp.orange.co.uk		 pop.orange.net
pop.orange.co.uk

Wanadoo UK SMTP POP3 Server
smtp.wanadoo.co.uk pop.wanadoo.co.uk
Hotmail SMTP POP3 Server
smtp.live.com
StartTLS Port 587		 pop3.live.com
SSL Port 995
O2 Online Deutschland SMTP POP3 Server
mail.o2online.de pop.o2online.de
T-Online Deutschland SMTP POP3 Server
smtpmail.t-online.de (AUTH)
securesmtp.t-online.de (SSL)		 popmail.t-online.de (AUTH)
securepop.t-online.de (SSL)
1&1 (1and1) SMTP POP3 Server
smtp.1and1.com
StartTLS Port 25 or 587		 pop.1and1.com
SSL Port 995
1&1 Deutschland SMTP POP3 Server
smtp.1und1.de
StartTLS Port 25 or 587		 pop.1und1.de
SSL Port 995
Comcast SMTP POP3 Server
smtp.comcast.net
Port 587		 mail.comcast.net
Verizon SMTP POP3 Server
outgoing.verizon.net
SSL Port 465		 incoming.verizon.net
SSL Port 995
Verizon SMTP POP3 Server hosted on Yahoo Server
outgoing.yahoo.verizon.net incoming.yahoo.verizon.net

This list is without any warranties!

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