Comments on and Office 365′ Feedback Forums echo its importance among my fellow Skype4B users. I consider the ability to send/receive files a fundamental function…and I’m certainly not the only one. (I’ll cover this in its own post once we’ve fully diagnosed and fixed the problem.)īoth these items led me on a stroll through the technology behind file transfer in Skype for Business. Then, just last week, a co-worker asked me about a thorny issue they’ve had with file transfers intermittently failing. Skype for Business on Mac finally got file transfer capability in April.