A List of SMTP and IMAP Server
Knowledge Base // Email
Default Ports: |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | Non-Encrypted | AUTH | 25 (or 587) |
Secure (TLS) | StartTLS | 587 | |
Secure (SSL) | SSL | 465 | |
IMAP Server (Incoming Messages) | Non-Encrypted | AUTH | 143 |
Secure (TLS) | StartTLS | 143 | |
Secure (SSL) | SSL | 993 |
This list is without any warranties and not sorted alphabetically.
See
also: A List of
SMTP and POP3 Mail Server (Mail Server List)
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Googlemail - Gmail |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.gmail.com | SSL | 465 |
smtp.gmail.com | StartTLS | 587 | |
IMAP Server (Incoming Messages) | imap.gmail.com | SSL | 993 |
Please make sure, that IMAP access is enabled in
the account settings. Login to your account and enable IMAP. You also need to enable "less secure apps" (third party apps) in the Gmail settings: https://support.google.com/accounts/answer/6010255?hl=en See also: How to enable IMAP/POP3/SMTP for Gmail account |
Outlook.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp-mail.outlook.com | StartTLS | 587 |
IMAP Server (Incoming Messages) | imap-mail.outlook.com | SSL | 993 |
Office365.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.office365.com | StartTLS | 587 |
IMAP Server (Incoming Messages) | outlook.office365.com | SSL | 993 |
Note: If the above settings are not working for your account, then login into the outlook web app, go to the "Settings" > "Options" > "Account" > "My Account" > "Settings for POP and IMAP Access". |
Yahoo Mail |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.mail.yahoo.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.mail.yahoo.com | SSL | 993 |
Yahoo Mail Plus |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | plus.smtp.mail.yahoo.com | SSL | 465 |
IMAP Server (Incoming Messages) | plus.imap.mail.yahoo.com | SSL | 993 |
Yahoo Mail UK |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.mail.yahoo.co.uk | SSL | 465 |
IMAP Server (Incoming Messages) | imap.mail.yahoo.co.uk | SSL | 993 |
Yahoo Mail Deutschland |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.mail.yahoo.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.mail.yahoo.com | SSL | 993 |
Yahoo Mail AU/NZ |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.mail.yahoo.au | SSL | 465 |
IMAP Server (Incoming Messages) | imap.mail.yahoo.au | SSL | 993 |
AOL.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.aol.com | StartTLS | 587 |
IMAP Server (Incoming Messages) | imap.aol.com | SSL | 993 |
AT&T |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.att.yahoo.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.att.yahoo.com | SSL | 993 |
NTL @ntlworld.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.ntlworld.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.ntlworld.com | SSL | 993 |
BT Connect |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.btconnect.com | 25 | |
IMAP Server (Incoming Messages) | imap4.btconnect.com | 143 |
O2 Deutschland |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | mail.o2online.de | 25 | |
IMAP Server (Incoming Messages) | imap.o2online.de | 143 |
T-Online Deutschland |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | securesmtp.t-online.de | StartTLS | 587 |
IMAP Server (Incoming Messages) | secureimap.t-online.de | SSL | 993 |
1&1 (1and1) |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.1and1.com | StartTLS | 587 |
IMAP Server (Incoming Messages) | imap.1and1.com | SSL | 993 |
1&1 Deutschland |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.1und1.de | StartTLS | 587 |
IMAP Server (Incoming Messages) | imap.1und1.de | SSL | 993 |
Verizon |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | outgoing.verizon.net | 587 | |
IMAP Server (Incoming Messages) | incoming.verizon.net | 143 |
zoho Mail |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.zoho.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.zoho.com | SSL | 993 |
Mail.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.mail.com | StartTLS | 587 |
IMAP Server (Incoming Messages) | imap.mail.com | SSL | 993 |
GMX.com |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.gmx.com | SSL | 465 |
IMAP Server (Incoming Messages) | imap.gmx.com | SSL | 993 |
Net@ddress by USA.NET |
Server: | Authentication: | Port: |
SMTP Server (Outgoing Messages) | smtp.postoffice.net | SSL | 465 |
IMAP Server (Incoming Messages) | imap.postoffice.net | SSL | 993 |
Disclaimer: The information on this page is provided "as is" without warranty of any kind.
Further, Arclab Software does not warrant, guarantee, or make any representations
regarding the use, or the results of use, in terms of correctness, accuracy, reliability, currentness, or otherwise.
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