Where to get addresses of RBL's
Hi guys.If we want to add some RBL's on exchange edge 2013 where can you get an address that you must put inADD-IpBlockListProvider?For example we would like to add "ivmSIP24" but dont know how to...
View ArticleCannot send mail to specific domain
Hi GuysWe're using Exchange 2013 and we're having a problem where we're completely unable to send any mails to 1 specific domain. We get bounce backs saying unable to deliver but will keep trying, and...
View ArticleBarracuda Spam Firewall and Exchange 2013 Coexistance
Hi,My MX records are pointing to my Barracuda 1 and Barracuda 2 and Barracuda 1 points to EDGE 1 Barracuda 2 points to EDGE 2 I am using Hardware Load Balancer for Exchange 2013 CAS Servers and there...
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Mail flow problem (stucked queue on exchange2013 edge with 451 4.4.0 dns...
Hi guys.Frontend - Exchange 2013 CU10ExchangeEDGE 2013 - CU11We see messages in queue on Exchange 2013 edge server with 451 4.4.0 error and can not figure it out why they dont go thruWe have tried...
View ArticleForce auto return-received
Hi there,Is there any feature in Exchange Server that forcing the client to auto send return-received from specific email address ?Thanks a lotOctoni
View Article432 4.3.2 STOREDRV.Deliver; recipient thread limit exceeded
Hi guys.Got exchange 2013 which has 600 messages stucked in queue and aint goin anywhere.Already restarted exchange transport service and they are still there. Even tried with SUSPEND and RESUME and...
View ArticleNew Exchange 2013 can receive ok but will not send mail to the internet
Hi All,I've recently installed EX2013 and when I tested mailflow I can send mail into our EX2013 mailboxes but for some reason I 18/01/2016 10:56:35 - Remote Server at gmail.com...
View Articleset limit for attachment
hi all , how can i set a limit for attachment on exchange email for specific group on Exchange 2013 ? i need to set the limit of attachment not to be more that 50 MB
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Retention polices not working on Exchange 2013 / Outlook 2013
Hi there.A user marked a folder properties that it should delete items older then 7 days, but those items still stays in that folder.Any suggestion why this not working?bostjanc
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Inbound Proxy Probe Undeliverable (Health Mailbox)
Hi, we've recently switched our anti spam filter to Mimecast and I've started noticing in the 'Bounce' section an email every couple of minutes being caught as undeliverable, shown below. This was most...
View ArticleRecipient deferred because there is no Mdb
We have a child domain set up in AD for external users to access our Sharepoint resources, as part of this their external email address is added to the 'proxyAddresses' attribute to allow email...
View ArticleExchange 2007 -2013 Mail Flow Problem
hello guys,i have problem with exchange 2013 - 2007 mailflow.recently i added exchange 2013 to our exchange organization everything seems to work fine , well at least for 2 days now exchange 2013 users...
View Articlelimit attachment size exchange 2013
hi all , i have exchange 2013 installed and i have one distributed group i need them to send each other and receive message from outlook and owa with attachment more that 50 MB , i have changed the...
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Hybrid mail flow FQDN smart host
Hello all I have downloaded the latest version of the HCW on my 2013 CAS server running CU10. I have not finished running the wizard, at this point i am just getting familiar with the tool and the...
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 ArticleRe-send mail from MEssage tracking log
Hi all,to make it short. We use a system to send out mail from an address which does not have a mailbox (no-reply@domain..com).It works fine, but we have a case where it sent to a wrong address (which...
View Article451 4.7.0 Temporary server error. Please try again later. PRX2
I'm getting the dreaded "451 4.7.0 Temporary server error. Please try again later. PRX2" error when receiving SMTP mail.does anyone know exactly what causes this error? there are many references to it...
View ArticleRules that forward to an account that forwards to an outside account issue.
So we are having a situation where the User sets up a rule to forward emails that contain certain keywords in a senders address. When this rule is valid, they want to forward this email automatically...
View ArticleRoute outbound email based on Sender's domain name space (accepted domain)
Is it possible to direct email traffic based on the sender's domain name (internal sender)? We want to route traffic for certain users (who have a different primary email address) to another...
View ArticleOutbound delivery failure to mail.protection.outlook.com
I just migrated from Exchange 2003 to new Exchange 2010 server (and will proceed immediately to Exchange 2013; I was just using 2010 as the required hop between 1003 and 2013). Now we are getting NDRs...
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