Blackberry email folders not updating
The last four years’ worth of email in my personal account uses a little over 40% of the 25 gigabytes of storage provided by Gmail.
Other providers – most notably ISPs – may not be so generous; but then, you may not get multiple gigabytes of email a year like I do. IMAP creates a of your email stored on the email server.
So if something happens to the master copy – say an email is deleted, or marked as “read” – then that change will be reflected in all the email programs. Mark it read there, it’ll show up as read here: cross-device synchronization. What that means is that if you create a folder on one machine connected to your email account using IMAP, then that folder becomes visible in all email programs connected to that email account via IMAP.
And, of course, if you move a message into a folder, that message is moved into the folder in all email programs connected to that account. Gmail actually doesn’t support folders at all, but instead provides roughly equivalent functionality through the use of labels.
of email messages may be downloaded, but fundamentally, IMAP provides what can best be termed a window or a view on a collection of email stored on the server.
Protocols of various kinds define almost all computer-to-computer and program-to-program interaction and information exchange. POP3 is used by email programs like Thunderbird, Microsoft Office Outlook, and others use to communicate to mail servers when downloading your email.
It’s generally recommended that important data be backed up in data also be backed up in another physical location, such as a different building, or online.
More than anything, the important concept is that there never be only a single copy of important data. See also: back up the email from the email server to your PC.
I did say the windows analogy is the best way to think of it.
As with many things on your computer, the reality is significantly more complex.