451 4.4.0 Primary target IP address responded with: “421 4.2.1 Unable to...
Hello, I have problem with new installed Exchange 2013 Server, I can receive mails from outside organization, but can not send mails on gmail.com yahoo.com hotmail.com, outlook.com and etc.mails are in...
View Articlebasic receive connectors query
hi. this current Exchange 2013 i am now managing have been handed over to me years ago. the receive connectors have been the same thru all upgrades ever since Exchange 2000.the receive connectors...
View ArticleExchange 2010 - Exchange Users Can Reply to Account But Cannot Send to It
I have a strange situation. I had a user who setup loads of Outlook Rules, and corrupted his iPhone which was connected with ActiveSync. The only way to get the iPhone to work again was to delete the...
View ArticleIssues with external emails not send quickly(delay) and not received by...
Hi Experts, Please i need assistance on how to sort out an issue that iam facing at present with the mail flow of external emailsI have 4 exchange servers running on version 2013 and more than 1000...
View ArticleTransport Rules to Restrict Users from Sending / receiving Email to all...
Hi All,I am trying to use transport rules to restrict users from sending email to all recipients except to members of one DL. All other emails to recipients who are outside of this DL both incoming...
View ArticleMessage not delivered to mailbox.
hi,In the SMTP receive we can see an incoming message: ,250 2.1.0 Sender OK, , RCPT TO:<*********>, ,250 2.1.5 Recipient OK, ,DATA, ,354 Start mail input; end with <CRLF>.<CRLF>, ,250...
View ArticleMail received but server sends back '5.4.7 Delivery expired' mesage
Mail received but server sends back '5.4.7 Delivery expired' mesage Hello! I've "inherited" an Exchange 2013 server that for the last month, even tho it receives mail, it sends back to outside senders...
View ArticleOffice 365/Exchange Online with message delay for Exchange 2003
Hi, our company is having some problems with emails coming from Office 365/Exchange Online. Every email coming from them is arriving whit a long delay and sometimes we don't even receive the message....
View ArticleIssue with Exchange 2003 Server
I have an interesting issue with my Exchange 2003 Server. It was working fine until last Sunday. Late Sunday we noticed that we can not receive an e-mail from a few vendors. We did other testing and...
View ArticleHAVING PROBLEM WITH INTERNAL EMAILS FLOW
Dear All,I am having a problem with 550 5.7.1 Delivery not authorized when sending emails within my domain, but am able to send and receive from the internet. on Exchange server 2007(below is full...
View Articlefiles cant be attached
Hi,I get an error when trying to attach a .docx of a large fileit might be size problem but i already changed all of the transport rules, send connectors etc..I found a site:...
View ArticleIncoming/Outgoing mails moves into "Drafts Folder" rather than moving into...
Hi,I have configured MS Exchange Server 2013 internally within our organization, i have an application that has some mail server cand email account configurations, had configured in it.When i try to...
View ArticleIn premises Email Server (Zimbra) to O-365 email Flow
Hi,I have O-365 mail boxes for around 100 users of my office and rest all other mailboxes are in Zimbra Server. I have created a send connector in O-365 to relay emails to Zimbra server for the...
View ArticleCluster resource 'File Share Witness' "\\fileshare name" in clustered service...
Hi Team,I keep getting this alert very often twice in a Day from OP manager"Cluster resource 'File Share Witness' "\\fileshare name" in clustered service or application 'Cluster Group' failed."Started...
View ArticleHow to block autodiscover externally in exchange 2013? Is this recommended?
Hi Experts,We have exchange 2013 CU5 & Office 365 HybridWe have allowed auto-discover externally also.Our concerns with current setup are:1. users, if they know email address /password they can...
View ArticleInbound email not appearing in delivery reports in ECP 2013
I am trying to run a report on all incoming mail to a specific mailbox. When I log into ECP and navigate through tomail flow -> delivery reports I don't seem to be able to search all incoming to a...
View ArticleAuto Emailed Replys to Sender
I will be out of the office tomorrow and noticed these headings on top of the two areas to list the away messages.- “Send a reply once to each sender inside my organization with the following...
View ArticleEdge Server Deployment Without TLS
Hi.My organization us using the following Exchange server: 1 x Exchange 2010 w/SP3 (Mailbox Role) and 1 x Exchange 2010 w/SP3 (CAS + Hub Transport).Emails are currently sent out and received using a...
View ArticleJunk-E-Mail folder
Hello everybody,we are searching for a solution for a problem we cannot find a solution for at the moment. We have an automated process with a script to create new mailboxes and in this script one part...
View ArticleEmail address blocked
Hi,Running on Exchange 2013.So I ran into a strange problem the other day. We have an email enabled security group that has been around since the beginning of time. It’s our network admins group....
View Article