Finally, we’re able to use IMAP protocol on Gmail. Many of us are not familiar with IMAP, most of the time, people prefer or used to the term “POP3″. What are the difference? Which is better?
POP3 is a very popular email protocol used today, it connects to the email server via email client and download new/unread messages into your hard drive. You have the option to tell your email client (Outlook, Thunder Bird) to keep a copy on the server. But on most email services (Gmail, Yahoo Mail Plus) will still keep the email in unread condition for the web mail interface, which means when login to the web mail, you have some extra work to do (Check All, Mark as read.) if you already
read these messages in your email client that is. And, this made it kinda hard to tell which message you’ve read and which you didn’t. Heck, I have couple hundred messages every time I login to Gmail web. Thanks to Google for filtering all (almost all) of the junk mails.
IMAP (Internet Message Access Protocol) does it differently, when reading messages by email clients (Outlook. Thunderbird, iPhone ETC,.) via IMAP, it constantly connects to the email server, and tells the server “Hey, I read this message already. Now, mark it as read!” Bamm… The messages gets marked and no matter which computer or device you check your email with, again, will show that the messages has been read. Even when you login to the web mail interface.
For more information on IMAP, IMAP4 and/or POP3; Please visit WIKI.
You dig? Clearly, IMAP is much cooler! Okay fine, it’s up to you to judge.