Restrict Distribution group to send external email without creating Transport...
Hi,In our organisation has limited access so i can not create transport rule. My question is, can i create Distribution Group and add users in the group and those users are only send email to internal...
View ArticleExchange 2007 Error 554 5.4.4 SMTPSEND.DNS.MxLoopback
hello, from the morning today I have a problem with the exchange server 2007in the first when I'm sent a message to yahoo or Hotmail a message was successful, after 1 min trying again show to meA...
View ArticleSPF record for multiple domains on one mail server ..
Hello :) I have a domain, bla.xx, blo.xx, bli.xx and blu.xx .. All domains have A record mail.xx.xx. One domain has PTR record "mail.ble.xx". How will look SPF record for another domain ..? For...
View ArticleExchange 2013 - 453 4.3.1 Insufficient system resources”.
Hi, I have 2 virtualized exchange 2013 servers. Other mail systems are reporting that emails are taking a long time to get processed by our Exchange server due to "453 4.3.1 Insufficient system...
View ArticleMessages blocked by Outlook.com
I have a new client that had a server that was being abused via backscatter spam and now they've been blocked from outlook.com email (ie live, hotmail, msn, etc). I've resolved the issue but don't see...
View Articleblocking blank sender spammer (connecting from overseas client IP) Exchnage 2010
Hi,I am experiencing an issue of one overseas IP connecting to my exchange servers and sending huge number of spams with blank sender id..1) how do an exchange client connect to my servers without user...
View ArticleConnection Filtering agent doesn't work
I have installed the Connection Filtering agent:Install-TransportAgent -Name "Connection Filtering Agent" -TransportService FrontEnd...
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 ArticleBlank subject rule not working
Hello,I have created a Transport rule on Exchange 2010 for emails with a blank subject. my rule looks like this....When any of the recipients in the to field is 'Test@test.co.uk'and when the subject...
View ArticleDNS records for this domain are configured in a loop
Hello, On-premise Exchange 2013 : User A Office 365 : User B User B is able to email User A fine. User B can email anyone else (on-premise or office 365 or external)...
View ArticleOutlook 2016 prompts for user id and pass. Passes exchange analyzer create...
Have outlook 2016 on Exchange 2013. Exchange server passes all outlook connectivity test and autodiscover test. Setup the profile from scratch and autodiscover works and you are in your mail. close...
View ArticleBlock Top Level Domain (.eu)
I'm trying to configure a transport rule in Exchange 2013 to block all emails from the TLD .eu We get nothing but a TON of spam that is not caught by the Exchange 2013 spam filter, and it's always...
View Article"Missing or bad StoreDriver MDB properties" but PolicyRouting is false
In my 2013 CU1 setup my users sometimes gets "Remote Server returned '532 5.3.2 STOREDRV.Deliver; Missing or bad StoreDriver MDB properties'" when sending to a shared mailbox.I have...
View ArticleHow do I allow non-domain servers to SMTP relay through my Exchange 2013...
I currently have a hybrid environment with Office 365 and Exchange 2013 where all mailboxes reside in 365 but Exchange is used for SMTP relay of various applications/devices. Up until now everything...
View Articleexchange 2013 keeps dropping send connectors
we have 2 exchange 2013 servers in a DAG. Each server is in a separate site.these servers have recently been built into a live environment after migration from sbs 2011psex01 first server built and was...
View ArticleExchange 2013 CU11 - Mail hungup in Messages Queue
Hello, Server 2008 R2, over last few days mail took a few hours to get delivered, today all messages stuck as "Ready" in Messages Queue on Exchange 2013 CU11 multirole server. Error Viewer doesn't...
View ArticleDLP (Data Loss Prevention) rule error......
Hi All,On Exchange server 2013 CU8, I am trying to create a Policy Tip. If an email is sent to yahoo.com and hotmail.com a policy tip should be displayed to the sender, but they can override it with...
View ArticleEX2013 - Transport rules size limits or reduce NDRs
Hello everybody,one of our customers sent e-mails on a larger scale , the database contains old / invalid entries (hard bounces ). This means that the server ends up regularly on a blacklist. He asked...
View ArticleCan I use a different port (than 25) for my Office 365 Exchange Online...
I cannot seem to find a way to get SMTP working with my ISP who just a few days ago decided to block port 25 and claim they are not blocking any ports. I have replaced every piece of equipment (modem,...
View ArticleConfigure Exchange server to receive emails from another SMTP Server 2008
I have two servers one in domain tdd.org and another tddweb.org tddweb.org is a DBS server with Webserver installedexchange.tdd.org is the exchange server on tdd.org domainthere is a contact us form in...
View Article