Go to Tools > Mailboxes > Add mailboxes (one by one)
On the next page, select IMAP from the mailbox type drop-down menu. On the next page, enter the or mailbox name, and mailbox email address.
Below that, you will be required to input the IMAP details. Enter your host name, port number, encryption type, mailbox username and password, and click save credentials to add your mailbox to TTR.
*If you are having trouble adding your IMAP mailbox, please check with your mailbox provider that the details you are using are correct. If the details are correct, you may have a firewall that is preventing our system to connect to your mail server.