Cox SMTP Server Not Working

Why My Cox SMTP Server Not Working?

Cox SMTP server is an outgoing server that allows you to send your emails. At times, this server might not work properly, or it might completely stop working. So, it will become difficult for you to send emails. In this situation, you need to first check the SMTP settings on your email account. If the settings are not correct, you have to change them. To fix Cox SMTP server not working issue, follow the below steps.

Reasons For The Isuue

There could be several reasons for the Cox SMTP Outgoing server not working. Some of the common ones are as follows:

  • Step 1: It might happen due to incorrect SMTP configuration.
  • Step 2: It could also occur due to wrongly entered configuration details.
  • Step 3: There might be a server malfunction at the service provider’s side.
  • Step 4: It might also happen because of a server malfunction caused by antivirus or firewall.

The following are some tips and techniques to resolve the issue:

Resolve Cox SMTP Server Not Working Issue:

  • Step 1: First, you have to ensure that the server settings provided below match that of your Cox email account on the device you are using.
  • Step 2: Next, check your internet connection. The problem could arise due to a poor connection too.
  • Step 3: Check whether your name, username, and password have been entered correctly. If they are wrong, you need to enter the correct details now.
  • Step 4: You have to confirm that the account type has been set to IMAP.
  • Step 5: Now, make sure that SSL or TLS settings are enabled.

The following server settings are the correct ones, and you can use them to check if they match those of your Cox email account on your device to resolve Cox SMTP server not working issue.

The Incoming Mail Settings:

  • Step 1: The Server Name will be
  • Step 2: The Port Number will be 993.
  • Step 3: The SSL option has to be enabled.
  • Step 4: The Outgoing Mail Settings:
  • Step 5: The Server Name should be
  • Step 6: If the Port Number is 587, the TLS option needs to be enabled.
  • Step 7: In case the Port Number is 465, SSL has to be enabled.

If the above server settings are correct and all the other conditions listed on this page are met with, your issue should get resolved.

We have now seen the reasons and the troubleshooting tips to solve the Cox SMTP server not working problem.

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