If you just want the goodies step by step scroll to the bottom of this post.

SO.  There I was, migrating mail from one legacy server to Google Apps.  I’m familiar with IMAP and POP3, but I wasn’t getting very far using Office 365 and Google’s User Sync tool to get the mail imported.  The furthest I could get was getting the labels to add programmatically through the sync tool.  However, no mail would transfer with it.

After some experimenting, I found a solution at the time of this post that is confirmed to work that I hope other administrators might find helpful. Continue reading “Copying Mail by IMAP To Google Apps (Or another server)” »