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The send messages of my user have on your header or body an "UNSUBSCRIBE" text.
The messages have a text "Unsubscribe", when i clic on "UNSUBSCRIBE" text or "WHY AM I RECEIVING THIS MAIL?", I get a Internet Explorer Windows with a form for Unsubscrit to list distribution. I need...
View ArticleLoop detection
HiWe have a shared smtp namespace, where a thirdparty cloud service is responsible to route the emails to the correct location using routing tables.Therefore the accepted domain is set to non...
View ArticleLDAP Server is unavailable error on Edge Transport server.
Had an issue with the self-signed cert on our Exchange 2013 Edge Transport server. Generated new cert and am now trying to re-create the Edge subscription. When trying to remove the existing...
View ArticleExchange 2013 OWA send email: You don't have permission to perform this action.
We are using Exchange 2013<o:p></o:p>Recently we got errors in OWA, MS Outlook when sending emails...<o:p></o:p>You don't have permission to perform this...
View ArticleAdding Exchange 2013 Edge Transport to an existing Exchange 2007 organization
Dear experts,My setup consists currently of 2 Exchange 2007 SP3 (latest UR) servers in the same site (CAS+HUB+MBX on each machine). There is currently no Edge Transport role, however we need to deploy...
View ArticleOdd Problem With Lost Messages
I've had a few people report that they send messages using our Exchange server and the recipient never receives it. Here's what I know:- The message does appear in the "Sent Items" folder of the...
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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 ArticleTransport Rule to block Redirecting of Emails To External Address
Hello Everyone,I am trying to block users who create rules on within outlook to "Redirect" all email messages to an external email address. I have created a Transport Rule that allows me to block...
View ArticleMailflow understanding
Hello everyone,Could you please help me to understand, what's going on with this message?[PS] C:\Windows\system32>Get-TransportService | Get-MessageTrackingLog -Sender <sender> -MessageSubject...
View Articleunable to send any size picture from outlook
cannot send any size pic attachment from outlook on either my PC or laptop??
View Articlee-mail restrictions
Hello all,Does anyone know if it is possible to restrict sending e-mail with certain words in a body of the -email for internal users only?Thank you in advance.
View ArticleHow can you tell if an mail was transmitted using TLS encryption (or not)?
Is there a way to check the log's and audit if messages where send with a specific version of TLS or is transferd as clear text in Exchange 2013?
View ArticleMail Delivery Retention
Hi everyone,If you can help me on these question I appreciate.My question is, I have an environment with 1 CAS Server and 2 MBX Servers (Exchange 2013).My MX entry is pointing right to my CAS Server.If...
View ArticleTroubleshooting Antispam Agents -- Doesn't Appear to be Working/Active
In searching the Internet, I find a lot on how to install and configure the anti-spam agents for Exchange Server 2013, but nothing on troubleshooting if they don't appear to be working. I assume this...
View ArticleMessages queued with transient exception with message Query/Update out of...
I am seeing messages queued with the following error. Trying to research and finding much. Has anyone seen this before. Possible AV issue?Identity: server13\23\74204149975292 Subject: RE: Meeting:...
View ArticleNot receiving mails from (only) one external domain
Hi, I have Exchange server 2016. Today I saw that we don't receive mails from one external domain (wp.pl). For example, our client sent to us an email from xxx@wp.pl We didn't receive this mail, but...
View ArticleTLS auth issue: 'CompanyA@exmple.com “via” SendGrid.me' email is dropped by...
Looking for clarification about what Exchange 2007 considers to be "anonymous authentication" for TLS at the Receive Connector. At the company I'm SysAdmin for, about 3 months ago we were getting...
View Articlefiltering incoming mails by header source hop
we are receiving FAKE messages [spam & malware] having fake "From:" field stating our domain, but header lines show that First 'received-from is from some unknown foreign ip address originating,...
View ArticleMessage Classification with Outlook 2010 - Permission Icon Greyed Out
Hi AllI have exchange 2013 with outlook 2010 clients. I need to add in a classification into outlook.I have exported the xml fine using the predefined exchange 2013 (Export-OutlookClassification.ps1)....
View ArticleAddress Rewriting exchange 2013sp1 doesn't work
Hi,I've installed Edge Role of Exchange 2013 sp1 in Windows server 2012 R2 standard. I want to use Edge server only to rewriting header. I want to rewrite sender address from test@mydomain.local to...
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