Include the domain name for IMAP, p.61

[Marc Stewart]

Rev. 788
Ch. 3, § "Setting up an IMAP connection", p. 61 (PDF p. 63)
Type: extra information

Manual has:
In the Username field, enter the username that you use to log into your email system, for example joe.x.user.

Some providers require @domain as part of the username. This is hinted at in the "Setting up a POP connection" section, but could be mentioned explicitly. "For example" is also followed by a comma.

In the Username field, enter the username you use to log into your email system, for example, joe.x.user (or <email address hidden>, if required by your email provider).