On 10/14/19 10:55 AM, mike enriquez wrote: > I have a fresh install of Ubuntu and Thunderbird email client.  The SMTP > server keeps timing out. Cox cannot help me because I have a Linux > computer. I changed the Port numbers and still I cannot send email out. > > I am sending this via Web-mail. > > Does anyone have and ideas I should try. > That's odd. I used Cox email for years with Thunderbird without issues. Maybe they changed something on their back end? Are you sure you are connecting to the correct SMTP server? Also Cox should not care what operating system you are using. Thunderbird is OS agnostic software. Their instructions for using Thunderbird on Windows should be sufficient. -Matt