1&1 (1 and 1) POP3 SMTP Mail Servers

Below are the POP3 incoming and SMTP outgoing mail servers for 1&1 (1 and 1) a popular Web Hosting Provider.

 

 

POP3 SMTP Mail Servers for 1&1 Web Hosting Provider

• 1&1 incoming mail server: pop.1and1.com
• 1&1 outgoing mail server: smtp.1and1.com