"Mail" on my Mac is not synchronizing with my primary email, which is Outlook. I delete emails in "Mail," and they're still in Outlook. And the opposite: I delete emails in Outlook and they're still in "Mail." Is there a way to synchronize them?
Why am I not allowed to create or update this content?
MacBook Pro (13-inch Early 2011), OS X Mavericks (10.9.5)
It sounds like you have Mail set to retrieve your Outlook mail using POP, not IMAP. If you've had the Outlook account for a while, a few years ago Outlook (Hotmail) could only be retrieved into Apple Mail using POP settings. It should be a matter of changing your Apple Mail preferences for your Outlook account to use IMAP settings instead of POP.
General discussion from Microsoft about Outlook IMAP settings, primarily for other operating systems here:
http://blogs.office.com/2013/09/12/outlook-com-now-has-imap/
If you want to learn more about the differences, these pages might help:
Mail settings you might need from your email provider - Apple Support
Email settings: POP vs. IMAP...Which is better?
The specified item was not found.
Outlook and "Mail"
