Spam Filter and Exchange Online Protection
We have a Sendio SPAM filter and starting a week ago we are unable to send or receive email to or from customers of Office 365, Hot mail or Exchange Online Protection. If we remove Sendio and point...
View ArticleOutlook anywhere unable to send attachments
HiWe have Exchange 2010 in place and use outlook anywhere.Sending emails with small attachments (<250KB) is working. Sending bigger attachments (>1mb) is not working. Using cache mode, the email...
View ArticleExternal e-mail issue following Exchange 2013 CU12 upgrade
Hi everyoneWe recently upgraded our two Exchange 2013 servers to CU12, but since then we have had some issues with incoming external mail being delayed. Our Exchange setup is below:MailServer1 - CAS...
View Article#550 5.6.0 M2MCVT.StorageError; storage error in content conversion
hello guys please help me solve this one outthe issue is from IOS device onlyA meeting (meetings only normal mail work ok) send via Iphone (and all kind of version) with Exchange Account to external...
View ArticleCoexistence Mail Flow
I am preparing to migrate from Exchange 2007 to Exchange 2013. I have two Exchange 2013 servers installed. One is in my local data center and the other is in our Co-Lo data center. They are both...
View ArticleTransport agents not installing properly
We have couple of transport agents that were developed in house that we use in in Exchange 2007. When we installed them on test 2013 Exchange servers they installed and worked fine on one of them. On...
View ArticleExchange 2013 SMTP TLS 1.1 or 1.2
Is there a way to check if a receive and send connector is using SMTP TLS 1.1 or 1.2
View ArticleHow to monitor all queues on Exchange 2010 using a PowerShell script that...
We have an Exchange 2010 server SP3 which has all roles in it. We wanted to write a script which checks the queue every 10 minutes and emails us. I found the following script at...
View ArticleExchange 2013 "IP-AllowListEntry" not working
Hello,we are using "Spamhaus ZEN" RBL for our Exchange. There are a few IP-Adresses that I want to whitelist, this should work with "Add-IPAllowListEntry -IPAddress x.x.x.x" The Command works...
View ArticleTransport Rule - Mail Tip Per Domain
I need to setup a transport rule to do the following:If mail sent from a group of users, lets call it Group1Apply a policy tip that blocks the message and allows overrideExcept if the message is sent...
View ArticleExchange 2010
Hi Guys,We having a problem with setting up Microsoft mail on windows 10 to access mailbox on our exchange 2010.we dont use Auto discover and I setup the accout manually untill here no error, when...
View Articleproblem Receiving email from one domain
Hi everyone,i have problem i cannot receive email from particular domain, i has been checked the log i will post bellow please help me to solve the...
View ArticleAfter running Hybrid Configuration Wizard, Outlook doesn't work anymore.
Hello,we are trying to enable hybrid environment and have shot ourselves in the knee, I guess.Our problem:Outlook isn't connecting to Exchange at all anymore, always throwing the errorThere is a...
View ArticleRule detected: Sent to scope Outside the organization
Hi all, one of my office 365 receipients have got an email notification Rule detected: Sent to scope Outside the organization Looks like a DLP rule got invoked & he got an email with the original...
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Transport Rule not working
We have attached transport rule (attached) which doesn't work after Exchange 2013 CU9 upgrade.Recreated the rule but no luckSAH
View ArticleMail Flow from Exchange 2013 Edge Server
I would like to know whether Exchange 2013 Edge Server delivers email to Front End Transport service or Transport service on Mailbox server?Regards,Jwo Wee
View ArticleEOP with third party smart hosting, is it supported with on-premises Exchange...
Hey Guys, In a hybrid deployment with O365 and exchange 2013. Does a third party smart host like MXlogic or Zerospam work with EOP or does it cause problems? I am told that using a third party smart...
View ArticleExternal User receiving many NDRs
Hi,I have a problem with NDRs on Exchange 2013. A user received an external email and the sender keeps receiving many NDRs. Since last Wednesday he got about 650 NDRs of that message.The strange thing...
View ArticleSmtp load balancing
Hello,I am completing the last phase of a exchange 2007 to 2013 migration, external (and internal) mail is currently routed through our exchange 2007 front NLB cas server.I have a 2013 sp1 CU10 ip less...
View ArticleExchange 2010 - Message Size Limits; Error or normal behaviour.
HiCould somebody help me clarify an issue that has recently arisen.Global Transport Settings are at 100MB for sending and receipt of mail. Local Hub Receive connectors (default and client) are set at...
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