If all the information is correct, your email address will be added to the Thunderbird email client. If it stays grayed out, double-check the information you just entered for errors. If it is, this will make the Done button clickable. If the Done button is grayed out, click the Re-test button to verify that the information above is correct. In the two fields next to Username, enter your ACC username.In the field next to SSL, select SSL/TLS.For more information about how to find your mail servers, see our article: How to Find Your Email’s Incoming and Outgoing Servers In the fields next to Server, enter the incoming and outgoing servers.For more information about the difference between IMAP or POP, see our IMAP vs POP article. Note that this is not the password for your hosting account. The email address you want to add to the email client The name that will display on the email address On this pop-up, enter the following information: In the left sidebar, click Local FoldersIf you have not yet set up Thunderbird with any email account, then there will be no sidebar.Go to Applications in Finder and open the Thunderbird application.
