Outlook cache problems - 550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found
Hi,after export and disable mailbox on source (old) exchange 2007 server, I import pst file to new Exchange 2013 server.But users at outlook - use response or auto substitution, and get massage after...
View ArticleEnable prioirty queuing and verify this in Exchange 2013
Hello - I am trying to enable Exchange priority queuing. I've gone through this article https://technet.microsoft.com/en-us/library/jj891104(v=exchg.150).aspx and completed the steps without an issue....
View ArticleInbound Mail FLow
Hello Good People,Please help me. I just installed fresh exchange 2013 in my organization. Before now, we were using email services from our website hosting company but we decided to host our own...
View ArticleRemote Server returned '420 4.2.0 Recipient deferred because there is no Mdb'
Hi, We have a mail server running Exchange 2013 in hybrid mode. We have migrated all mailboxes to Office 365 with no problems.However, when new user accounts have been created, they are unable to...
View ArticleExchange 2013 CU13 dont received mail from Hotmail
Hello friends, I need you guys help. My Exchanbge 2013 CU13 server running on Windows Server 2012 R2 does not receive mail only from hotmail.com and live.com and outlook.com I'm with this problem...
View ArticleIssues sending NDR
Hi Guys i am facing an issue when my postmaster is trying to send an ndr it seem to be undeliverable. I am not sure if my return path is <> is the cause
View ArticleInternal mail flow outside without disable mailbox and user access
Hi, it organization two domains A - Exchange 2007 and B - Exchange 2013. Migration from A to B by export/import mailbox, because all user at domain B and only mailboxes at A. Migration plan: 1.Enable...
View ArticleExchange Server not sending to Gmail
HI Guys,I just finished up an Exchange 2013 implementation.My maiflow is working fine to and from the Internet.However something i just cant seem to understand ishappening , all our e-mails to gmail...
View ArticleShadow redundancy queues
Is it good practice to purge these if messages in there build up? Mail flow is fine and as these are copies can they be deleted manually?What can cause them to build up for no apparent reason?
View ArticleConfigure Spam Protection 2013
Dear All,We have Exchange server 2013 CU10 it has all roles in single server it's working well and we have more than 700 mailbox users .. recently we got it unwanted ( Spam ) mail from so i would like...
View Articlelooking for spam/virus protection in connection with exchange 2013/2016 for...
Hello, I am looking for good spam/virus protection for organisations below 100 Mailboxes.What can you recomend?Currently there is a mixed receive modus means POP3 Port 110 for @domain1.com and...
View ArticleExport emails to PST Exchange 2016 CU2
Guys, I'm going through a curious problem. Only in Exchange 2016 CU1 and CU2 this happens. If we use the command that exports to PST an email from a user box, the Exchange is always exporting. For...
View ArticleYour mail :56534->:25 is dropped for Out of Resource Error 2000
I'm getting this error from time to time on certain messages coming in to my Exchange 2013 server. I've been searching but haven't been able to find any reference to this error message. It doesn't...
View ArticleHow to stop anoymous relay sending email to outside domains in exchange 2013
Hi Experts,We are running exchange 2013 in Hybrid with office 365We have internal applications which required to send email without authentication like printer some apps etc....So we created a recieve...
View ArticleSend as is not working when mailbox is hidden from address list
Hi all,Does anyone know or have any valid documentation if this is by design?I created 3 shared mailboxes and granted 3 users access to each of these.2 of these shared mailboxes does not work to send...
View Articlecan you sync my phone
i need my phone syncing because my phone is not organised i dont know whats up with my phone i cant get into my google outlook and cortana not syncing either
View ArticleExchange 2013 not honoring scoped connector when one recipient exists in...
Two AD sites.Subnets are properly defined in AD.Two exchange servers.Server A in Site A sends to internet via scoped send connector to smarthost A.Server B in Site B sends to internet via scoped send...
View ArticleThe question mark "?" appears occasionally in the beginning of the email
Any idea why this user has an occasional "?" symbol appear in the beginning of his email? He uses OWA and the issue occurs when it's an external recipient and happened with different domains but it...
View ArticleCheck which folder the message was delivered
Hi all,can we as admin trace if a message was delivered to inbox/junk or other folders without using inplace ediscovery?Thanks!Please mark as helpful if you find my contribution useful or as an answer...
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