List of SMTP, IMAP and POP3 Servers (Mail Server)

A List of SMTP and IMAP Servers (Mail Server)

The following list of SMTP and IMAP server should help you if you don’t know what mail server you should use.

Default Ports:

  • SMTP AUTH: Port 25 or 587 (some ISPs are blocking port 25)
  • SMTP StartTLS Port 587
  • SMTP SSL Port 465
  • IMAP Port 143
  • IMAP SSL Port 993
  • IMAP StartTLS Port 143

 

SMTP Server (Outgoing Messages) IMAP Server (Incoming Messages)

Googlemail/Gmail SMTP IMAP Server

smtp.gmail.com
SSL Port 465
StartTLS Port 587
imap.gmail.com
SSL Port 993
Please make sure, that IMAP access is enabled in the account settings.
Login to your account and enable IMAP.

Outlook.com SMTP IMAP Server

smtp-mail.outlook.com
StartTLS Port 587
imap-mail.outlook.com
SSL Port 993

Yahoo Mail SMTP IMAP Server

smtp.mail.yahoo.com
SSL Port 465
imap.mail.yahoo.com
SSL Port 993

Yahoo Mail Plus SMTP IMAP Server

plus.smtp.mail.yahoo.com
SSL Port 465
plus.imap.mail.yahoo.com
SSL Port 993

Yahoo UK SMTP IMAP Server

smtp.mail.yahoo.co.uk
SSL Port 465
imap.mail.yahoo.co.uk
SSL Port 993

Yahoo Deutschland SMTP IMAP Server

smtp.mail.yahoo.de
SSL Port 465
imap.mail.yahoo.de
SSL Port 993

Yahoo AU/NZ SMTP IMAP Server

smtp.mail.yahoo.com.au
SSL Port 465
imap.mail.yahoo.com.au
SSL Port 993

AT&T SMTP IMAP Server

smtp.att.yahoo.com
SSL Port 465
imap.att.yahoo.com
SSL Port 993

NTL @ntlworld.com SMTP IMAP Server

smtp.ntlworld.com
SSL Port 465
imap.ntlworld.com
SSL Port 993

BT Connect SMTP IMAP Server

smtp.btconnect.com imap4.btconnect.com
Port 143

O2 Online Deutschland SMTP IMAP Server

mail.o2online.de imap.o2online.de

T-Online Deutschland SMTP IMAP Server

securesmtp.t-online.de (SSL)
StartTLS Port 587
secureimap.t-online.de
SSL Port 993

1&1 (1and1) SMTP IMAP Server

smtp.1and1.com
StartTLS Port 25 or 587
imap.1and1.com
SSL Port 993

1&1 Deutschland SMTP IMAP Server

smtp.1und1.de
StartTLS Port 25 or 587
imap.1und1.de
SSL Port 993

Verizon SMTP IMAP Server

outgoing.verizon.net
Port 587
incoming.verizon.net

A List of SMTP and POP3 Servers (Mail Server)

The following list of SMTP and POP3 server should help you if you don’t know what mail server you should use.

 

This list is without any warranties and NOT sorted alphabetically.
Please send in corrections or contact us if your mailserver (mailprovider) is not listed below.

See also:  A List of SMTP and IMAP Mailservers (Mailserver 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

 

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