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jtrainor56

macrumors regular
Original poster
Oct 23, 2010
122
10
Ephrata, Pennsylvania
Received my new iMac Friday and have been trying to get my head around this thing. Been in IT for 25+ years so I have some experience and apologize if this information is someplace but have been unable to find it.

I was able to get my Outlook PST file imported to Mail by way of Thunderbird. The problem I have is that every message that is now showing in the folder as unread. This wouldn't be a problem except that there are a few thousand emails, in I don't know how many folders and subfolders. Is there a way to mark all of these emails as read without having to go to each individual folder and subfolder and selecting all emails in that folder and marking them read?

I have the same question for removing the organize by conversation under view without having to change each folder and subfolder individually.

Thanks for any assistance, Joe.
 
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