Exchange 2007/2013 Migration / Intra-Organization SMTP Send Connector
Hi.We are currently migrating from Exchange 2007 to Exchange 2013. We have Exchange servers across 3 AD Site (A, B &C). Right now, all our users are on Exchange 2007 except 2-3 test users. Exchange...
View ArticleBlock incoming calendar / meeting requests to a specific mailbox / user using...
I have a weird request I have never thought I would get. I have a VIP user that wants to receive no calendar invites / meeting invites from:- anyone outside of our organization (ie: from the internet)-...
View ArticleCan i enforce TLS on select addresses (internally)
Is it possible to selectively enable TLS for individual email addresses on an internal network/domain.Meaning that i would like all emails that John Smith sends to internal recipients to be encrypted,...
View ArticleMail server configuration in windows multipoint server 2012 premium
Hi, i want to host my own Webmail service in wms 2012 PREMIUM OPERATING SYSTEM. is it possible ?
View ArticleExchange 2013 resubit mails
HI all,Experiencing issue With Exchange 2013 environment ( 2 servers With cas and mailbox role With DAG)where some of Our emails are beeing resubmitted.So far cant see any pattern on why or where it...
View ArticleRemote Server returned '550 5.6.0 CAT.InvalidContent.Exception:...
Hello,Please help. I have Exchange 2013 CU3 with multi-role of the CAS/MBX on Windows 2012 R2 servers. From one specific addresses from the internet, Exchange rejects the message, and to the sender...
View Articlewinmail.dat Attachments are received whether TNEF is disabled or not
Hi,we've got some issues when sending emails to some linux recipients, that attachments or s/mime signed emails are converted to the dreaded winmail.dat attachements. On Exchange 2010 i've just...
View ArticleMailflow works every 2 hours, for 10 minutes and stops again
Hello guys,we have been facing some issues for 3 days with Microsoft Exchange 2013 CU3,As we have noticed after troubleshooting that Mail submission service is crashing (event 9036)Service Microsoft...
View ArticleCertain Inbound emails do not reach users
I'm hoping someone can help me figure this out or possible point me to a post that may have already solved this issue.We are currently finalizing our migration from 2007 Exchange to 2013 Exchange. All...
View ArticleExchange 2013 - mail hops (Microsoft SMTP Server (TLS))
Hi,I'm comparing the hops between exchange2013 and exchange2010. I notice Exchange 2013 has an extra hop when sending out emails. Please note that exchange2013 and exchange2010 are not part of the same...
View ArticleAdding Exchange Servers to Relay Connector stops mail flow
Hi - I have introduced 2013 into a 2007 environment In 2007 we have 2 HUB Servers and each has a Receive Connector to allow permitted servers to send email All Exchange 2007 Servers are added to both...
View ArticleExchange 2007 - bad domain after delivering message to my organization
Hello,I have problem with Exchange Server 2007 SP3 last CU. When my customer send my message i successfully receive message, but at Outlook client i see sender address with my organization...
View ArticleExchange user unexpectedly receives a standard NDR instead of a custom NDR
Hi,i just configure a external "DSN" for an NDR with specific "text" content in the user area.In my case is the specific content only shown via gmail account, not with office 365.In office 365 it...
View ArticleReceive connector permission groups: what is "partners"?
Every Exchange receive connector has several predefined permission groups such as "Exchange servers", "Exchange users", "Anonymous users" and so on. I can't find a definition for the "Partners"...
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Exchange 2013 sent mail undeliverable
We are having issues with our 2012 Exchange server. We recently switched our ISP, which caused us to change our forward facing IP addresses. Since that time, we are getting a lot of outbound emails...
View ArticleExchange 2013 - Unable to send email, Internally & Externally
Hi,I have new testing lab to play around with which is starting to drive me insane. I have exchange 2013 and outlook 2013. I can receive emails from external domains but I am unable to send emails...
View ArticleExchange 2013 mail flow issue
DearsI have exchange 2013 , I facing issue of mail flow, I enable anti spam internal and I configure recipient "External users" filter exception Issue :some of exchange users try send mail , all mails...
View ArticleExchange 2013 resubmit mails
HI all,Experiencing issue With Exchange 2013 environment ( 2 servers With cas and mailbox role With DAG)where some of Our emails are beeing resubmitted.So far cant see any pattern on why or where it...
View ArticleExchange 2013 TransportRoles\Data\Temp filling up disk
I have a single multi-role Exchange 2013 server and it would appear that it's not properly maintaining the temp files for the transport service. I still have all those folder locations at their...
View ArticleMessages sent from Outlook, not in transport logs
We had an interesting problem with our Exchange environment that has left a mystery behind.A couple days ago, we had a catastrophic failure that took both of our mailbox and transport servers offline...
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