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Cox Business Email Server Settings


The table below provides details about Cox Business Email servers.

Item Description
Incoming Mail Server


Port: 995

Outgoing Mail Server


Port: 465

IMAP Mail Server


Port: 993

WebMail email.coxbusiness.com
Control Panel control.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.

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