Issue when sending email to a mail enabled security group
HelloWe have Exchange Server 2013 in our environment.I had created a mail enabled secuirty group.Inside this groups are few other mail enabled security groups. Basically a group was created with nested...
View ArticleError Messages in outylook e-mail
I keep getting this message for both incoming and outgoing e-mails, but my e-mails are getting through. what is happeningmx.google.com rejected your message to the following email addresses:
View ArticleFailed Delivery Report
Hi EveryoneHope you all good, I'm a noob in here so please be nice :)I'm currently having issue diagnosing an issue with our Exchange Server 2013. Some external mails come through and some do not, and...
View ArticleExternal users unable to email distribution lists with error 550 5.1.1 User...
We've recently run in to a problem with some external users trying to email some of our distribution lists. The following bounce message is sent to them:This message was created automatically by mail...
View ArticleEmail disappears as soon as it hits the Inbox
Hi,I have a strange problem. I have one user out of 80 that is experiencing this issue. When he receives an email it goes to his Inbox (Outlook and OWA) and disappears in less than 5 seconds. I...
View ArticleNot yet delivered email
Our email can't send and recieved email to specific one domain. Previously it working properly. Here is the details.Status Office 365 received the message that you specified, but delivery to the...
View ArticleSMTP transient error: 421 Service not available
I am facing interim issue with my oracle DB. where smtp relay is working for 99% of emails sent but only 1% being sending failed with error "SMTP transient error:421 Service not available". I am unable...
View ArticleExchange 2013 CU21 + Edge stripping .xlsx
I confirmed the attachment filter does not have a .xlsx entry added. I disabled all entries, restarted the transport service, and resent the source file. It was still stripped.I wasn't able to locate a...
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Exchange Server 2013 and ms-Exch-SMTP-Accept-Authoritative-Domain-Sender
Hello, Team!I think I’ve found a serious issue in last CU releases. This is the case:1 Multirole server Exchange 2013 SP1 (and older) , one creceive connector from internet to this server, no edge,...
View ArticleForwarding emails from one distribution group to another distribution group
Hi everyone,I have Exchange Server 2013. I want to "Group1" distribution group forwards emails to "Group2" distribution group. I cannot create any rule in Exchange Server.
View ArticleEX2013 & multiple send connectors
I have a home lab setup for learning exchange 2013.I have setup two email domains dm_test_a.co.uk and dm_test_b.co.uk I have a number of test users setup on each email domain and able to send internal...
View ArticleOriginalFromAddress not being added to Sender field
Hi there,I have a security camera NVR that is sends an email when it wants attention, but our Exchange server keeps telling me the sender address is blank, so the messages get quarantined.The logfile...
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What is the meaning of softfail and what issues it can cause and how to fix it?
What is the meaning of softfail in authentication-result for spf in an email header and what issues it can cause and how to fix it? Does it get fixed on sender's exchange side or recipient's exchange...
View ArticleMail flow for a specific internal domain
Hi everybody. A little question for a case I encounter. I have a client (let's call it Company A) who's got an Exch2013 Server for emailing. They just bought a company (let's call it Company B),...
View Articleprotection.outlook.com dropps connection without any information
Hello all, please help identify the root cause of the issue I'm facing. Since a while back all emails attemted to be sent to any company laveraging Office 365 (connection goes via...
View ArticleRenaming the public folder mailbox
How to rename a public folder mailbox?I created a test public folder mailboxe with the namePftestmailbox and it created the emails SMTP: pftestmailbox@xyz.comall my production public folder are PFMB01...
View ArticleView the audit logs for Transport Rules
Hey Team, so I'm trying to figure out where the logs are for when you click the check box "Audit this rule with severity level" and the value in the box is set to "High". I've found some posts...
View ArticleYou dont have permission to send to : GroupName message being prompted in...
HelloWe have Exchange 2010/2013 hybrid environment. We have a sensitive email distribution group and delivery is restricted to certain users only.When a user who is allowed to send mail to this...
View Articlei am facing the external mail-flow issue in exchange 2010
Hi Support,I have domain controller 2008 r2 and exchange 2010 sp3. I have publish MX and autodiscover dns records updated. now i am not able to received email from external domain.Domain name in AD:...
View Articletool/solution to capture what SSL Ciphers are listening for the particular...
I need a tool/solution to capture what SSL Ciphers are listening for the particular server. Right now when email handed over from Exchange 2007 to Exchange 2013 Edge server, The Ex2013 Edge servers...
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