microsoft support and recovery assistant exchange 2010

Many of you have been asking for additional detail on what this meant for on-premises deployments in hybrid mode or what happens if you do business with customers whom use Office 365 as their collaboration platform. If you guys could suggest any log files or any events I could search for that relate to this error would be a great help.Hello Exchange Server followers! In December 2017 it was announced Office 365 planned to discontinue support for TLS 1.0 and TLS 1.1 connections on March 1 st, 2018, and after that time only TLS 1.2 connections would be allowed when interacting with Office 365. Processor sits at around 2 – 4% most of the time New-MailboxRepairRequest in detect mode on these mailboxes, comes up clean.īounce the Autodiscover Application Server Setup: Ran support and recovery assistant on outlook:

Increasing mapi limits (v=exchg.150).aspxĬhecking folder limits are below 500. Turned caching off for shared folders in outlook. So somehow the mailbox itself is becoming unavailable.Ĭhecked Event Viewer no error or anything that stands out in there.Ĭhecked IIS logs can’t see anything that’s stands out, but I confess I don’t know what I’m looking for in these.Įxchange 2010 is now completely decommissioned. I set the same mailbox up on 2 different computers and they both connect and reconnect at the same time.

It seems that the user is hitting some limit somewhere and IIS is blocking them. The mailboxes that this is happening to have a common theme:Īll have quite a few folders in there inbox 20 -30 Most of the clients are outlook 2010 but I tried it on outlook 2013 with the same issues. I then noticed I didn’t need to restart IIS if I recycled the MSExchangeMapiMailboxAppPo ol this would also allow me to connect to the mailbox immediately after.

I noticed that if I restart IIS this will allow you to reconnect to the mailbox immediately after, so it kind of bypasses the problem for a short amount of time. Either there are network problem or the Exchange server is down for maintenance”Īfter about 10 minutes it will reconnect again. If you do the same thing in non-cached mode it will usually load up the first time but if you close and re-open it will show the message: Sometimes it may not disconnect for hours. After roughly 10 minutes it will connect again but may disconnect randomly after 5 or 10 minutes. When opening the mailboxes in cached mode it may open fine the first time, but if you close and re-open you will get a mailbox disconnected message. I migrated about 50 Mailbox’s from exchange 2010 to exchange 2016, after the install I am having problems with about 4 mailboxes.

Microsoft support and recovery assistant exchange 2010