SMTP and POP3 Mail Settings

SMTP Settings

 

SMTP, POP3 and IMAP Settings for all Email Providers

 

 

 
 
     
 

1&1 SMTP SETTINGS
Here you will find the SMTP settings for 1&1. SMTP servers are also referred to as outgoing mail servers. The POP3 and IMAP settings for 1&1 Mail can be found here.
 

SMTP (Simple Mail Transfer Protocol) is a member of the Internet Protocol family, which is used to exchange Emails in computer networks. It is generally used to send and forward Emails. Other specialized protocols are used to retrieve Emails, such as POP3 or IMAP.

 

SMTP SETTINGS FOR 1&1 MAIL
 

Homepage: http://www.1and1.com

SMTP-Server: smtp.1and1.com
Port:
587 or 25

1&1 Internet, founded in 1988, is a web hosting company owned by United Internet, a German Internet company. Its CEO is Robert Hoffmann. The company is one of the world's largest web hosting companies, with data centers in Europe and in Lenexa, Kansas.

The company offers domain registration, cloud servers, virtual private servers (VPS), and dedicated servers.

In 2006, the company estimated that it hosted more websites than any other company in Germany and the United Kingdom, and that it hosted the seventh-largest number of websites among web hosting companies in the United States.