Use the table below to see the server settings you'll need to configure your third-party email client or application to send or receive your Cox Business Email.
Note: Use the following to support existing email. Cox Business cannot add new email services.
|Incoming Mail Server||pop.coxmail.com |
|Outgoing Mail Server (Cox-Hosted)||smtp.coxmail.com |
Note: This is a secured port with SSL enabled and the authentication box must be checked.
|IMAP Mail Server||imap.coxmail.com |
|Coxmail MX Record||mx.coxmail.com|
|Maximum Message Size||40 MB |
Note: Maximum message size includes headers and attachments. The recommended message size is 30 MB for optimal functionality.
|Maximum Number of Email Messages an Account Can Hold||10,000, regardless of size|
|Storage Cox Provides||2 GB per email account|
|Username||Full email address|
|Authentication Method||Plain text and POP before SMTP |
Note: You must download to send. Cox doesn't offers the ability to send without authenticating, also known as smart host.