Outlook not open encrypted email
Good afternoon. There is Exchange 2013 + Outlook 2010,2016. The user creates the certificate for enciphering of letters (on the basis of a template from corporate CA), adjusts it in Outlook. In case of...
View ArticleOutlook
In the last few days, when trying to access my office 365 account thru my office for mac Outlook, i am getting the error message "Sorry, we're having server problems, so we can't add office 365...
View ArticleExchange server 2013 mailbox issue
Hello Team,I have Exchnage 2013 server installed in my domain. Basically I have multiple sites. But the main 2 sites where exchange is installed are Primary Datacenter site and Secondary Corp site. In...
View ArticleMail Flow
can someone please help me to understand the Hub Selector?how does it work? how does hub selector pick a server ?let's say i've 5 exchange serversi'm trying to send email from Ex1 server's user to EX2...
View Articlerequest a read recipient .
hi all .currently i have issue with email . when sending emails from x1 to x2 and set the request read receipt to on i got the message that read by x2 and x3 . x3 is not on the email but he still i am...
View Articlecant send and recieve large attachments in outlook
Can you help me adjust my settings so that I can send and receive larger attachments
View ArticleOpen Relay email
Hi Team,does anyone know how to enable sender address without any @domain in exchange 2013i got below error when testing the email relay235 2.7.0 Authentication successfulMAIL FROM:test501 5.1.7...
View ArticleExchange 2013 SMTP Relay Issue
Hello Exchange experts,One of my internal servers auto-sends out email reports to the external users and one of their DL. Out of 5 reports, the external users are receiving two of them without any...
View Article400 4.4.7 Message delayed and 441 4.4.1 Error encountered while communicating...
Hi,After shutting down the old Exchange server 2010 (Internal IP 115.135.55.10) in my data center, now I cannot send email to one of the important recipients in my group of companies: Generating...
View ArticleE-Mail Architecture Question\Options (Multi-Platform E-mail or Split Domain)
I have posted similar questions about this, but we are still facing this challenge of using separate SMTP Connectors pertaining to multiple External Smart HostsMy current on-premises environment is...
View ArticleDelay on receiving emails
Exchange 2013 running on server 2008 r2 enterprise. Coexistence environment with exchange 2007 environment but the mailboxes in question are on 2013.Clients are getting delays on emails by hours. No...
View ArticleRedirect email forwarding for external senders
Hello,I have recently enabled auto forwarding for many of our users to an external domain. Now the requirement has come to enable auto forwarding only if it is sent from internal users and the external...
View ArticleDMARC and DKIM
Hello,I have a requirement to setup DKIM for one of our vendor. They use some tool to send emails from their environment and use our email address. The issue is not caused when emails are sent to us,...
View Articleora 29278 smtp transient 451 4.7.0 temporary server error please try again...
Hello Dears,I have this error message when trying to send email from oracle linux :ora 29278 smtp transient 451 4.7 0 temporary server error please try again laterand the DNS okso what is the problem ?
View Articlehow many emails are sent via the edge servers and not via O365
We have a hybrid environment. Office 365 & Exchange 2013.We need to get the figures for how many emails are sent via the edge servers (and therefore messagelabs) and NOT via O365Please help.Sarfaraz
View ArticleForcing all outgoing mail to have TLS?
Hello,We send all our outgoing mail currently through to a secure content provider. We have one outgoing send connector. We were told we need to force all our outgoing email to require tls. From what...
View ArticleOutbound server is labelling me as a spammer. Need urgent help to connect to...
My email service suddenly disappeared on Tuesday (legal problems between domain owner and email administrator, not relevant). I created a new set of emails through office 365, set up by comcast, my...
View ArticleEdge Transport Server & Existing Spam Appliance.
I'm implementing an Edge Transport Server between MBX and Symantec Messaging Gateway. It's going to be the middle man to re-write headers. My mind is having a seizure on how to understand the setup....
View ArticleForwarding Address In Headers
Our company sold a division of the company. Along with that sell 100 users are going. I have to forward all emails for all 100 users to the new companies email address.I started out with a forward on...
View ArticleMail Forwarding Issue
Hello,I have enabled SMTP forwarding using PowerShell for most of our users. When I performed a message trace I can see in the Message EventDeliver as The message was successfully delivered to the...
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