Too much SPAM!
We have Exchange 2013 SP1 CU6 on 2 servers, 1 Mailbox/hub, and 1 Edge Transport. Recently the level of SPAM that's getting through the edge has gone through the room. Where I used to get 2 or 3 a day,...
View ArticleIssues when Exchange 2010 receives email from the WAN
The spam was running in proxy mode but switch to transparent mode queuing problems presented with emails with attachments and data channel is saturated. To rule out problems antispam appliance was...
View ArticleEXCH 2013 - How to deal with email left at ISP during downtime
We are using Exchange 2013 on one server with both roles and default connectors for send/receive. Prior to Exchange 2013 we used SBS2003/Exchange 2003 that used a POP3 Connector to receive mail from...
View ArticleZip files Exceedingly compressed size message of 30 megabytes are quarantined
I get this message when I received a zip file over 30 megabytes.------------------FILE QUARANTINED The original contents of this file have been replaced with this message because of its...
View ArticleExchange 2013: Purpose of POP3 Service
IF we are sending and receiving mail using SMTP/MX records, what is the purpose of the POP3 service in Exchange 2013? When would we use that?
View ArticleThere's a problem with the recipient's mailbox. Please try resending this...
I have a user who cannot receive a message from a particular external sender. That senders assistant (same domain and server as the external sender with the issue) is able to forward the exact same...
View Article#550 4.4.7 QUEUE.Expired; message expired ## With LastError "A storage...
Greetings,We seem to be having a problem with some users who are attempting to send e-mails from within the organisation to an external domain. Not all users are affected, and not all outgoing e-mails...
View ArticleLegacy edge server not delivering external mails to exchange 2013 ..
Hi guys,I have mixed exchange organisation 2 Exch2K7 CAS - both turned off8 Exch2K7 MBX - all turned off2 Exch2K7 HT - 1 turned off and 1 running1 Exch2K7 Edge - running4 Exch2013 MBX - all running 2...
View ArticleHow to get a summarized mail traffic report in exchange 2013
Hi allHow to calculate the exchange 2013 SMTP mail traffic in terms of hour,day,month,top senders,largest message and top recipients list . Same time we would like to have those summarized mail traffic...
View ArticleOutbound Internet Mail
Hi!My outgoing email is not working i have tried everything and the mail for outgoing to internet is not working.I can recieve email to from internal and external.I can send mail internally.But i...
View ArticleEDGE Load Balancing
Hi,We are in a escenario with Exchange 2013 SP1:3 Mailbox-CAS Servers (Server1, Server2, Server3)2 Edge Servers (EdgeServer1, Edgeserver2)The Three CAS Servers are in the same Active Directory Site. We...
View ArticleInstalling "Address Rewriting Outbound agent"
Hi,I need to take use of the "Address Rewriting Outbound agent".But since it's not installed as a TransportAgent, I need to do this.I found this, on a website, but I'm unsure of the...
View ArticleMessage size limits
we have exchange 2013. We need to configure message size limits as below. 1) All users should be able to send emails to internet 5MB. 2) All internal users should be able to send emails internally 10MB...
View ArticleExchange 2013 CAS-MBX / Exchange 2007 Edge Mail flow
I am in the process of migrating from Exchange 2007 to Exchange 2013. I have installed my 2013 Cas/MBX into my environment with the existing 2007 Hub/MBX and existing 2007 Edge. Mail flow on the 2007...
View ArticleUse on-prem Exchange 2013 to relay to Office 365 mailboxes with no hybrid...
Hi folks,We had Exchange 2010 and a hybrid deployment during our migration to Office 365. Now we have finished migrating all the mailboxes, public folders, etc. to Office 365 and I have removed the...
View Article2007 - 2013 Mail Flow
Migrating from 2007 to 2013. The 2013 servers are separated (2 CAS, 2 MBX) because client wanted to just use WNLB. Therefore, the CAS servers have two NICs. I thought I had this set up correctly with...
View Articleclients not receiving our daily mails who has subscribed to...
from few days we are receiving cmplaints from may of our subscribed clients that they are not getting daily alert mail...Where as we checked in our logs that the mails are accepted by the servers whose...
View ArticleExchange 2013 Transport rules with scl
Hi I Have been trying to make a transport rule in Exchange 2013 that set the SCL value to for example 8 but for some reason any rule that has that action in it won't do change the value. I can make the...
View ArticleOne users not able to send to another internal user.
Hello AllWe have a user that isn't able to send one of our users from our Hong Kong site an email. She doesn't get an bounce back. I looked at the email header and got this....User A can't send User B...
View ArticleExchange 2013 convert MIME Multipart/Mixed Messages to text/plain
Hi Exchange Team,We are in Transition from Ex2010 SP3 RU6 to Ex2013 CU5 by One of our Customer. The Customer have a ERP System that sends Multipart/Mixed Messages. After we testing the SMTP Transition...
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