Notices

One of my n900 email accounts uses Imap4 against gmail account. All works well.

I was reading emails on th tube today (offline of course) and noticed that some of the mails wanted a connection to get the body of the email. Cant seem to understand what causes which emails to not be available offline other than the following

-If I have previously read, they are available.
-If they have HTML or links inside they seem to be there
-If I copy them to a folder they are there

but the odd email needs connections. I suspect its something to do with the way the emails are formatted in terms of their body structure.

Interested in what you guys are seeing