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Maximum attachment Size

Hello, I configured TransportConfig MaxReceiveSize 50MB MaxSendSize 50MB. SendConnector also 50MB, ReceiveConnector same. But when I open OWA I can only add 25MB attachment.Where is could be the...

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Mails are not getting received

Hi,We use Exchange 2010 Standard. We have one mailbox server and one hubcas server. I am posting here, if this is not the suitable place, please move it to the required forum.There is no edge...

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Mails rejected for none spf

I have an SQL server on whicn I use dbmail. I have configured an internal relay connector om my exchange server.Mail are rejected some places. In the NDR mail I see that my private IP addresses for my...

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smtp relay for certain domains

hi,is it possible to make a relay connector for a certain domains ( gmail , hotmail, yahoo) because my mails always in spam andcompanies like dnsexit  count relay by mails  .and thanks 

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Mail Flow Issue

Hello if some body can help , my emails from our domain are going directly to junk emails folder in the recipients mailboxeshow can I fix that , I doubted that it's form the email signature ,so I tried...

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How to add a proxy email address to delivery management for a mail-enabled...

Hi,We have a mail-enabled security group which they need restricted as to who can email it. I've been asked to add a proxy email address (which sits on a user account here) however I can only seem to...

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Emails are not going through

Hello GuysI have a problem with my exchange server, all services are running, the database it is mounted and when I connect to outlook it shows connected but when I send the email it doesn't go through...

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Emails get stuck in queue with the following error: 400 4.4.7 Message delayed

Hello,We have 2 users in the company that are not receiving emails generated by accounts that are set up On-Premise.When I looked in the Queue Viewer, there were about 100 emails in that queue all...

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accepted domain

Hello,I migrated one Exchange domain to office 365 (export pst-->import pst to office 365)After deleting accepted domain for this domain  in Exchange,local users from other domains on this Exchange...

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Receieve connectors Exchange 2016

In Exchange 2010, we had 4 receive connectors to secure our SMTP traffic.Internet, allowed anonymous access, and in the remote IP ranges the IP's of MessageLabs where configured (so was only accessible...

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Opening Encrypted Emails with Exchange Account or Microsoft Account

We have what may be a unique situation and I am hoping someone might be able to provide some assistance.  Our company is using Office 365 with a login of user at syr.companyname.  However, our email...

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To allow email from one external email address only for all DLs

Hi Team,Anyone can suggest me on this we have one external email address and we want to allow the internal DLs to accept emails from this external email address and we don't want to remove require...

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450 4.4.318 Connection was closed aruptly

Hello,I am getting below error while sending email to a group that contain more than 100 Users. This distribution group is allowed to accept email from outside. Our email first land on EOP and then...

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450 4.4.318 Connection was closed abruptly

Hello,I am getting below error while sending email to a group that contain more than 100 Users. This distribution group is allowed to accept email from outside. Our email first land on EOP and then...

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Ho to prevent spam from authenticated users?

Hi guys, I'm having some issues lately with users getting their smartphones infected anse sending a lot of spam to external addresses via our exchange system. This leads to blacklisting and mass...

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Remote Socket Error Exchange 2013 SMTP Receive LOG

I am getting remote socket error messages in Exchange SMTP Receive log. Can anyone guide me how to trace & resolve the issue.My Oracle DB logs also show 421 service not available error.Br,AA

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After creating a new default throttling policy, will it apply all previous...

I am using exchange 2010. Have planned to create a new throttling policy and make it default with customize setting.Will this be applied for only new users or old users also where already default...

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Mail Showing has delivers but not received to user inbox

Hi,We have have issue with Mail delivery issue, user does not seem to have copy of mail in his inbox but exchange ecp delivery report is showing the mail has been successfully delivered to recipient...

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Malware Functionality in MS Exchange 2013

Hi ,We are running exchange 2013 CU10.There is default malware filter . If I send an EICAR file through text format(Directly copy and paste below in outlook  ----Not in file EICAR.txt) will it get...

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