Back Pressure
Hello, Some days, I got this message :Resources that are under more than normal pressure will be: Version Buckets= 230 [Normal=80 Medium=120 High=200]It disabled my mailflow. Is it possible to disable...
View ArticleExchange 2013 Dynamic SMTP Address
Hi,this week I received a request from the Dev team, to be more specific a Moodle administrator, asking for a mailbox to use with a moodle forum. The idea is, when a new thread is created, or any...
View Articleopportunistic and Forced TLS
I'm looking for the way to establish TLS connection between us and client per client request,I sent the mail via oppotunistic TLS email to client by test, client was blocking the mail because of...
View ArticleEmail stops flowing after changing NIC
For some reason, messages are no longer delivered after switching out a virtual NIC on an Exchange 2013 mail server.In the TransportRoles\Logs\FrontEnd\ProtocolLog\Smtp Send log, I'm seeing the...
View Article504 5.7.4 Unrecognized authentication type in Protocol Logs\SMTP Receive
I have Exchange server 2010. In Protocol Logs\SMTPReceive on Edge server I see message '504 5.7.4 Unrecognized authentication type' from one IP address. let say that in few minutes I have 400-500 this...
View ArticleClient host [103.248.XXX.XXX] blocked using FBLW15
I have already request to be de-listed but no response. please helpDelivery has failed to these recipients or distribution lists:Client host [103. 248. XXX. XXX] blocked using FBLW15
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 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...
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...
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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 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 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 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 ArticleMail flow
i recently installed Windows Exchange server 2013 onto my network. I was successful at setting it up but i have an issue with the mail flow. I have almost everything. Set send and receive connectors,...
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