SSL Certificate - TLS
Hey,Inline with the change to certificates so that internal names are no longer allowed, we updated ours to not have internal names.This is a sample of our cert:mail.domain.com autodiscover.domain.com...
View ArticleInternla Application Email Replay Problem - Mailbox Unavailable. The server...
Hi,We are facing issue with internal application relay issue.The email will be triggering normally but, suddenly it will show error as "Mailbox Unavailable. The server Response was 5.7.1. Unable To...
View ArticleAllow Comma separator for incoming emails
We have a software that is trying to send emails to Exchange, when it sends to multiple recipients it is sending them comma separated. I know Exchange uses semicolons as separators, is there a way to...
View Article5.7.1 Client does not have permissions to send as this sender - NLB
Hi there- we have an application which sends out email notifications to a third party vendor. The vendor was previously using Exchange Server 2010 and they have recently migrated to Exchange Server...
View Articlemicrosoft outlook has accepted this meeting on behalf of
Having the same problem as these threads below:http://community.office365.com/en-us/f/158/t/230472.aspxhttp://community.office365.com/en-us/f/158/t/255913.aspxCan't pinpoint what might have caused this...
View ArticleMessages Accepted on behalf of are sent to a user each night @3:00 and filed...
Hi,I am trying to solve an issue for one user in our organisation. Of course, this user just happens to be one of our more important users, so getting a resolution to this with minimum disruption to...
View ArticleReceiving Microsoft outlook on behalf of Emails that go directly to Deleted...
I have a user that joined the company earlier this year. She sends out a lot of meeting planner requests. Ever since she started she has been receiving a ton of Emails that read "Microsoft Outlook on...
View ArticleSending Mail to Mailbox that is being forwarded to outside network
Ok here is what i want to know if possible or not.Example:Domain User A emails Domain User B now User B has email being forwarded to non domain email address @gmail.com . We want to stop the original...
View Articlehow to clear queue
Exchange 2013 cu4this morning I found out in one of my mailboxes, there is a queue of about 400 messages in retry. I remember in Exchange 200/3, one can push the messages or force the messages to clear...
View ArticleExchange 2016 DLP using FCI
Hello All:We have implemented Exchange 2016 Enterprise and have migrated all mailboxes in the organization. We moved to Exchange 2016 to take advantage of the new DLP options, specifically the ability...
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Public folder not receiving mail from internal contact
Hi,I am doing a lab with Exchange 2013 and public folders. I create 1 PF by the book, mail enabled it, gave anonymous users contributor role. Problem is when I send a mail from my test user to a PF, PF...
View Articlelocal loop was detected--Exchange server 2013 and Exchange online hybrid
Ialmost succeed in deploying Exchange Hybrid. But now in-cloud users cannot receive emails. I ranget-message and found in LAST ERROR “a local loop was detected”Some background informationOn-premise...
View ArticleThrottling Policy applied to specific MailBox not working properly
Hi,We recently want to apply Throttling Policy to user mailbox. Our main goal is to prevent mass emailing with the MessageRateLimit parameter.So as test purposes, we have ran these commands :...
View ArticleGetting error "A program tires to access data on Outlook, possibly the...
Hi Team, About 20+ users getting this warning message every now and then, please help to fix this issue.is it virus ? We already have MCAfee installed for all users.I have already checked Addins and...
View ArticleIcannot send mails to Hotmail and several domains
I cannot send mails to Hotmail via "Triton websense smarthost" all mails are stocked in the delay messages" Reason for Delay Exception delay 2 (lost connection with mx1.hotmail.com[65.55.37.72] while...
View ArticleExchange 2013 and O365 Hybrid - mail attachment size limit increase for user...
How to increase mail attachment size for on-premise and online users who are placed in an Hybrid environment.The users at on-premise has 10mb limit I used this command to increase it to 30MB even then...
View ArticleMail Flow Queuing in the Queue for one child domain
Dear All,I have a problem, one of my child domains is not receiving incoming emails which are queuing on the parent exchange server with error 432 4.3.2 STOREDRV.Deliver; retryable mailbox access...
View ArticleExchange 2010 - Disabling SSL3 via the registry or through Cryto tool, causes...
I'm working to get our Exchange servers in compliance with PCI. I have tried a manual disable of SSL 3 on our CAS\HUB servers as well as Crypto40. Whenever I disable SSL3 on the servers, clients can no...
View ArticleHow to reduce the POP3 read receipt responses which sends two response mails
How to reduce the POP3 read receipt responses which sends two response mailsI am having Exchange 2013 on Windows 2012. The clients are only POP3 users. When a mail is sent from outlook choosing read...
View ArticleExchange 2013 - POP3 Issues
I'm currently having an issue with POP3 with the Service Desk Software It was working but it has suddenly stopped When I telnet from the service desk software server telnet webmail.abc.com 995 or 110...
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