Exchange Edge server reject encrypted zip - attachments
I have no AttachmentFilterEntry for .zip, but encrypted .zip-files were rejected. Unencrypted .zip files arrives the mailbox. The problem only occurs only, when the zip-files came from unix - with...
View ArticleHow to forward e-mail messages based on sender's OU?
Hey guys, In Exchange 2010, I'm trying to forward every e-mail from X sender to the corresponding department. In order to do this, I have to get that user's OU and then send it to...
View ArticleReceive Connector
Hi,I am running Exchange Server 2013 and after a reboot all works fine for an undetermined amount of time, then for some reason the receive connector stops working, well I presume it is the receive...
View ArticleExchange 2010 BCC Transport Rule skipped- Logging required
Hi,we have some transport rules created on Exchange 2010 SP2 U4 that for each message sent to a specific mailbox the message is bcc'ed to some internal users. The rules work all fine, but we have a...
View ArticleAccessing Exchange OWA from the Internet
Hello,I have three servers running exchange roles. Two of my servers are running both CAS and MB roles and one is running Edge Transport role. The two are are part of a DAD. I would like to access OWA...
View ArticleAttachment size limit in Exchange 2013 - CANNOT figure out how to increase it...
Hi everyone,Im using Exchange 2013 and my users are complaining that they cannot send an email withan attachment over 5MB. I checked to make sure that my send/receive message size limits were OK and...
View ArticleOutbound emails from one specific email address blocked by Exchange 2013
HiWe have a hybrid environment Exchange Online and are using Exchange 2013 as hybrid server. We have an application that submits emails to Exchange using SMTP and sends emails from...
View ArticleExchange issue
Hi All, We have a mailbox that is 25Gb in size and whenever opened it will crash the exchange and no emails will go thorugh.everything will stop and the queue will shows as there are no emails for...
View ArticleMails stuck in queue when Automatic Replies are enabled
We have a new Exchange 2013 server and moved a few pilot users from the 2010 environment to it.Everything seems to work OK but we just encountered a strange issue. One of the users turned on his...
View ArticleSend and Receive to internet outside is not working
Hello everyone, I have just launched my own exchange 2013 infrastructure on server 2012 R2. everything works within the organization. however, send or receive emails to outside on the internet is not...
View ArticleExternal Mail Flow not coming into Exchange 2013 Server
We just finished migrating from Exchange 2007 to Exchange 2013 and when I disable a certain receive connector on Exchange 2007 we stop receiving external emails. I have reviewed all of the Exchange...
View ArticleNeed to notify IT if a message is delayed
Hi, In the Exchange ECP you can go to the server and then transport limits. Here you can set the option to notify the sender if a message is delayed, we do so after 1 hour. IT also needs to be...
View ArticleInvalid Read Receipt Sender Address
If someone sends a mail to us requesting a read receipt and the user accepts to send it (regardless of the Client, it's the same in Outlook 2013, Outlook 2010 and OWA), the SMTP FROM is invalid.Instead...
View ArticleHow limit smtp authenticated user to use his own email address for mail from...
Let's start to use authenticated SMTP clients, servers are configured correctly, are exchange 2007, but we find an unwanted behavior.If a user is authenticated, the SMTP server does not validate that...
View ArticleMail not flowing, unable to telnet to port 25 (Exchange 2013)
We have an Exchange 2013 server which was working fine, but after a failed CU2 upgrade, we rolled back to the restore and since then mail isn't flowing. All emails go into drafts.We can telnet to port...
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Exchange 2013 stating their name and LAN IP in the message header
Friends,our ExchangeServer2013server is sendingemailsnormally, butsometarget servers arecomplaining thatour messagesare coming up withthe nameandLANIPof the serverheader.Look atthe picture thatactually...
View ArticleConfiguring CA Certificate for Exchange 2013
Hello,I have two exchange 2013 server running both CAS and MB roles which are also part of a DAG. To secure mail flow in and out of my organization, I am planning to implement reverse proxy in my DMZ....
View ArticleMessages queued in "SMTP Delivery to Mailbox" during outage
Here's the scenario:2 Exchange 2013 Servers configured with combined CAS and Mailbox roles.While simulating an outage on one server (ServerA) by restarting it, any inbound mail (e.g. from the Internet)...
View ArticleE-mails are not going out. all emails stuck in queue exchange 2013
HiI have installed new Exchange server for my company.. but e-mails are not going out from my domain.. I am getting below error.MX, RDS, Exchange connectivity analyzer all going good. but e-mail are...
View ArticleReceive Emails Securly
Hello, I have two exchange servers running both CAS and MB roles. I have also configured a reverse proxy server on my DMZ for secure access to my OWA.I can send emails, but I can't receive emails. The...
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