Skip to main content

Posts

Showing posts from January, 2017

Featured Post

Exchange Admin Center language

Depending on your computer language settings, Exchange Admin Center can take those and open in a language you actually don't want to use.
You'll Google that this can be changed if administrator/ admin user has mailbox by openening OWA settings and changing Regional parameters.

But usually Admin user does not have mailbox or you don't want her/him to have it. You will search again and find that you can add mkt=en-US (as an example) to the URL of the Exchange Admin Center (https://yourexchangehostname/ecp?ExchClientVer=15&mkt=en-US)

Third option you have is opening Internet Explorer settings (I am using Windows 2016)


Click languagesClick Set Language Preferences

Add language you want to use by clicking Add language
Use Move up or Move Down options to put desired language on topClose Internet ExplorerOpen it again and login again to Exchange Admin Center

How to Remove an IP Address from a Blacklist SpamCannibal

Go to http://spamcannibal.org/cannibal.cgiIn the right side menu click Lookup IPEnter mail server IP address into the field and click Lookup IPCheck why you got listed in the first placeIf your mail server is missing PTR (reverse DNS) record, add itIf other problem resolve it firstIf the problem is resolved go again to http://spamcannibal.org/cannibal.cgiClick Contact in the right side menuScroll to the bottomEnter your IP addressEnter your EmailDescribe why you got listed and what you did to solve the problemSubmit NOTE: Don't try to get de-listed from any blacklist BEFORE you solved the problem added you to the blacklist in the first place


Exchange queue 451 4.4.0 Primary target IP address responded with: "235 00000...

You might find messages staying in queue on your email server (mixed environment 2007/2010 Exchange) and Error showing:

451 4.4.0 Primary target IP address responded with: "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…