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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

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How to Remove an IP Address from a Blacklist SpamCannibal


  1. Go to http://spamcannibal.org/cannibal.cgi
  2. In the right side menu click Lookup IP
  3. Enter mail server IP address into the field and click Lookup IP
  4. Check why you got listed in the first place
  5. If your mail server is missing PTR (reverse DNS) record, add it
  6. If other problem resolve it first
  7. If the problem is resolved go again to http://spamcannibal.org/cannibal.cgi
  8. Click Contact in the right side menu
  9. Scroll to the bottom
  10. Enter your IP address
  11. Enter your Email
  12. Describe why you got listed and what you did to solve the problem
  13. Submit
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


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