winmail.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 ArticleExchange 2013 CU2 - How to setup authenticated relay for external clients
Team,Trying to configure our new Exchange 2013 server to allow external clients (MFPs / Customer Printers) to use our internal mail server as an authenticated SMTP relay.We have a secured server, and...
View ArticleExchange Server 2013, External emails are not coming through. I can send out.
Hello,I am creating Exchange 2013 Lab with 1 Domain Controller (2 NIC, 1 with dynamic IP, second with static IP address), Exchange Server 2013 (Also 2 NIC, 1 dynamic 1 static IP), and Windows 8 (2 NIC...
View ArticleConfigure a Catch-All Mailbox in Exchange 2013
Is it possible to create a catch-all rule which delivers mail sent to a non- existing mail address inside the organization (*@contoso.com), to a specific mailbox?Exchange 2013 Standard
View ArticleMessages stuck in "Retry" in Submission Queue - Exchange 2013
Hello,We have 2013 Exchange consisting of 2 CASs and 2 MBX servers spanning two locations via VPN, 1 of each server in each location. We are hosting exchange for an outside domain, and have just...
View ArticleNot Receiving Email Replies
I have found that when I send out emails, any email replies are not received. New emails are received fine. Email replies from within our domain are fine. But all other email replies are not received....
View ArticleIssues Delivering mail from GMAIL
Hello everyone... we seem to all of a sudden be having issues with messages that have attachments of just about any kind from GMAIL being delivered to us. If there is no attachment, we have no problem...
View ArticleIs it possible to make foreign domain like "my organization" to use flag for...
Hello, we have a group like all@domain.net and in "delivery management" it was set to "Only senders inside my organization" to prevent spam and all unwanted messages from other companies.But now we...
View ArticleCan't receive mail from external domains (hotmail, gmail, etc)
Hi,I have a new problemI can't receive external email. The receive connector that i have is the following: Default Frontend NAME.NLTlS, Basic verification, Basic after TLS, Intergrated, Exchange...
View ArticleIn Exchange Online, how do I make an Auto Reply to all messages sent to...
My case is that I have a shared mailbox with the address support@mycompany.com where I want to reply on all incoming mails that their mail was received.
View ArticleExchange 2013 Relay issue (SMTP Authenticated)
Hi,I installed Exch 2013 and is working great - both incoming mail and outgoing mail work fine in OWA and outlook.Problem we are having is SMTP authenticated relay. We install application on all client...
View ArticleHeader From Address not Authorized
Hi I am using authsmtp as my outgoing smart host for my Exchange 2013, all works just great, however when a user-John Smith (john@xyz.com) try to reply to a "Read Receipt" from external source an error...
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Slow mail flow?
Hi all!I installed Exchange 2013 CU1 on Server 2012. I have 2 2012 one for AD and one for Exchange. This is small enviroment, EX2013 has 8GB of RAM and 10 users on it. We recive around 150 mails per...
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...
View ArticleRetry and response 441 4.4.1 Error - Temporary server error. Please try again...
Hello all…We have a single exchange 2013 server here in our school district – migrated a couple months or so ago. What we are having an issue with now are in-house app servers and network scanners...
View ArticleCan't access webmail
when going to the webamil address it reads this:The custom error module does not recognize this error.The Big Lug
View ArticleConnection dropped Exchange
Hi,We are using Exchange 2007 and it was working fine till today.Today we are getting the following error message on the exchange server:451 4.4.0 Primary target IP address responded with: 421...
View ArticleMail flow records
okay so I've been working with Exchange Online for some time now, but I'm trying to figure some things out about working with just stand-alone Exchange 2013...no hybrid, no integration with Office...
View ArticleError sending emails to Internet: Failed to connect. Winsock error code: 10051
Our exchange 2013 CU2 (CAS+MBX, Win2012) was sending emails to Internet using another server (a kerio email server) and outbound internet email was working as expected. We have now removed the Kerio...
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