In extreme cases, if there are more than 10,000 folders, Outlook is very slow to open. This behavior occurs because it takes a long time to enumerate the folders; The root cause of the problem – If you have folders that exceed the limit for the number of items per folder or if you have too many folders total.

Update Feb 2015: Are you using Outlook 2015 for OS X? Read the note at the bottom. I’m a Mac user. And Outlook for Mac makes me sad. That’s because, when compared to its Windows counterpart, Outlook for OS X (aka Outlook 2011) is an underperformer. Maybe it’s because the Windows version was built in the same shop as the Exchange service.

Or maybe Microsoft has an understandable bias to Windows. Regardless, us Apple lovers pay the price. In fact, Microsoft’s own knowledge base says that Mac users may see performance issues if they receive as few as. Some of the difference can be attributed to how each client connects to the Exchange server. I’m going to explain this. And, if you’re having Outlook OS X performance issues (if it freezes, crashes, or forces you to rebuild your Microsoft User identity), I’m going to offer some tips for getting Outlook 2011 performing at a higher level.

Outlook connection methods: Windows vs. OS X Most Windows users connect to Exchange via RPC/HTTP(s), aka Outlook Anywhere. This proprietary protocol was made specifically for Outlook for Windows and the Exchange server. Its main advantage is that the complexity of the connection is a lot lower. Fewer moving parts means sturdier and faster connection.

There’s another protocol for connecting to Exchange servers: EWS (Exchange Web Services). This one is built around Web Services, which allows most platforms to build clients to utilize it. OS X cannot use RPC/HTTP(s), so Outlook for OS X uses EWS, which is the best available method. EWS is more complex than RPC/HTTP(s). There are more moving parts required to make the connection smooth. It requires more overhead.

Paragon ntfs for mac set up. You can very easily socialize with the program. Paragon NTFS For Mac With Full Version Free Download Furthermore, it enables customers to move data among various types working the program without the problem.

And it’s slower. If you’re a Mac user, you probably know this all too well. How to optimize Outlook for OS X Once you have a sense of the underlying protocol differences, you might think the situation is dire. But as a Mac user, there are things you can do to make things easier for you. There are two categories I am going to concentrate on: mailbox size and disk health. Mailbox size: Outlook optimization category #1 With Outlook for OS X, we’ve seen a direct relationship between mailbox size and client performance: the larger the mailbox grows, the more Outlook’s performance will suffer.

It often comes to the point where your data gets corrupted and needs to be entirely rebuilt. So, of the two optimization categories, mailbox size is far more impactful. It’s especially valuable if you’re a power user or you have a fairly large mailbox. • Set a shorter mail retention policy. Outlook for OS X doesn’t like big mailboxes. So set a policy to delete messages that are, say, 90 or 180 or 360 days old.