There are two ways to access a mailbox for sending and receiving email messages:
To get detailed instructions on configuring popular email clients to work with your mailbox, see subsections of this section.
Note: If you cannot access your mailbox following the instructions in this section, this might be caused by mail server settings. For example, the mail server may be secured with an SSL/TLS certificate, making it necessary to use a specific domain name for both incoming and outgoing mail, the mail server may be listening on non-standard ports, access to the ports the mail server is listening on may be blocked, and so on. Contact your hosting provider to resolve the issue.