5.2.3 Data size exceeds maximum permitted Comcast Outlook 2011

| March 7, 2015

In Outlook 2011, if you happen to send a very VERY large attachment, the program will kick it back and not send it out. I have seen it where it is in the outbox, but the outbox can disappear and come back, or just go away. Outlook 2011 will still give this error 5.2.3 Data size exceeds maximum permitted Comcast outlook 2011.

First thing I do is clean out all old deleted items and send, and then once you do that, the outbox might peek out again, deleted the emails and delete the deleted. The outbox is what you need to get to come up and get rid of them for good. My client had 238 mb of videos in each email sitting there, yeah…you can’t mail out almost 1 gig of email usually. haha, maybe YOU can, but not most people.

Lisa

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Category: Outlook Support

About the Author ()

Lisa Hendrickson is the owner of Call That Girl. She is an Outlook Expert and Microsoft 365 Consultant.

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