Browser access.
WHERE
Your domain followed by /webmail.
Or through cPanel.
WHEN IT IS USEFUL
On a device you do not control When a client is not working For occasional access To check whether a problem is your client or the server
THAT LAST ONE
The most useful diagnostic available.
If webmail works and your client does not, the problem is your client.
WHAT IT PROVIDES
Reading and sending Folders Search Contacts Filters and autoresponders, in some interfaces
WHAT TO BE CAREFUL WITH
Public computers. Log out completely.
Saved passwords in a shared browser.
WHAT IT DOES NOT DO WELL
Heavy daily use Offline access Large attachments
WHAT TO USE IT FOR
Diagnosis, and access when away from your usual device.
WHAT TO CHECK
That you can log in, before you need to.