Blank Email

[swellstyle]

While working on my mac in Mail, it comes up empty.
Switching from Sent back to inbox and its blank.
I force quit and come back a bit later and find the email.

 

[Kaveman]

If your Mail Account is IMAP like iCloud, Yahoo, GMail then you only see your remote mail when you are online. If you want to view and store it local you have to drag and drop it into a local Mailbox.