Automatic rules to Internal distribution group failing when authentication is...
Hi Forum,I have set up a rule on a user's PC whereby when he (user@internal.com) receives an external email (from sender@external.com), it should be automatically forwarded to a distribution group...
View Articlefake aliases configuring email on mobile - please help its emergency
hello Guys ,we have received alot of complains that some employees are configuring fake emails on their mobiles , for ex : he type CEO@domain.com .. then in the user feild .. he type his username so...
View Articlehow can i prevent sending emails using telnet from outside
Hello ,i am looking for a solution since 1 month , we have exchange 2010 server with local antispam ( integrated with firewall ) anyone can do telnet ( exchange public ip ) port 25 and can send emails...
View ArticleMX Records
Hi All,I have an Exchange 2013, all working just fine, lovely.I need to collect emails for another domain, which is registered on the Certificate, can I just point the MX records for this domain to the...
View ArticleDistribution Group cannot get all emails
Hi,I have an on-premise exchange server and a hosted email server with the same domain. The problem is when I send emails from one special account from this hosted service to any email account on my...
View Articleemails sent through contact form on our website not being received by O365
We have a contact form on our new site that is delivering emails to our Marketing Director's personal email address, but not to his work email address. How do I go about troubleshooting/resolving this...
View ArticleExchange DAG and Firewall
Hopefully this is an easy question. Thanks for taking the time to look. At our firewall, we currently route our inbound SMTP traffic to a SPAM appliance. The appliance is being retired and we are...
View ArticleExchange Server 2010: Undeliverable Message
Dear All,We are using exchange server 2010 to send a email to a client, however, we got this message back. How can i solve this problem?Thanks for your attention and...
View ArticleRestricions on Distributiongroups
Hi!We have a number of Distributiongroups called 'auto*something*' and we want all users not to be able to use these groups directly.However, these auto* groups are member of ordinary...
View Articleexternal address sending mail thru server, maybe
This is an Exchange 2007 question, so if it needs to go somewhere else, let me know.I found evidence on my Exchange 2007 sp3 server that an external address is trying to send email thru my server. We...
View ArticleClient does not have permissions to send as this sender
I have an Exchange 2013 setup. I have enable POP3/IMAP4. Most of users can send/receive message via POP3/IMAP4 from Outlook 2010/2007.one my account shraddha.shrestha@kcl.com.np able to receive...
View ArticleDR servers - mailflow question
So I have a main site with 8 Exchange servers and now a DR site with 4 Exchange servers all under the same DAG. Two copies of DB at main site and a third passive copy at DR site. The dr site DBs are...
View ArticleError sent to Gmail because of 6TO4 Tunel
Hello,our Exchange 2010 Server cannot send to mx.google.com anymore.Our mails are rejected with this error messages:"[2002:d476:de46::d476:de46 12] Our system has detected that this message is likely...
View ArticleExchange stops receiving SMTP emails when sending large amount of invoices.
We have an exchange server and a computer with an invoicing program loaded on it. At various times of the month, the invoicing program will go through our database and generate email invoices. The...
View ArticleExchange 2013 Messages Stuck in Queue
Hello,I have an Exchange 2013 on-prem serer. I'm noticing that certain messages get stuck in the queue. They report back errors of "451 4.4.0 SMTPSEND.SuspiciousRemoteServerError; remote server...
View Articleevent 9217 source MSEXchange Tansport
I have exchange 2010 and I got error with event number 9217 source MS Exchange Transport More than one Active Directory object is configured with the recipient addressIMCEAEX-ADCDisabledMail@mydomain....
View ArticleSend a notification based on sender's domain
Hey guys, Is there a way for me to send an automatic notification to external senders, based on their domain? For example user@domainA.com sends me an email and I want him to receive an email, that he...
View ArticleEmails don't received on Second domain.
Hi!I am facing a issue with receiving emails on 2nd domain. May someone suggest to resolve this issue.I have domain controller a.com (AD installed).Exchange server installed. I created user 1st@a.com...
View ArticleNot able to send mails to hotmail.com - Exchange 2010 server namespace mining
Dear,Since a couple of days one of our customers cannot send mails anymore to a hotmail account from an on premises Exchange 2010 environment. Contacting Microsoft tells us that the mail server should...
View ArticleExchange 2013 - How to determine if malware filter is enabled?
We are using Exchange 2013. We want to implement a third-part Anti-spam filter and read that it is best to make sure that the built-in malware filter is not enabled - how do we check whether it is or not?
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