R2 DNS Issue

[sides14]

For the past two weeks I have had DNS related issues when behind the R2 (I upgraded to R2 3.0.179 this morning with the same issue).  When I click email links I receive the attached error.  When I bypass the R2, I have absolutely no issues.  Any suggestions would be greatly appreciated.

when behind the R2 (I ,

[Netduma Fraser]

Have you entered your own DNS into the R2 or are you using the Upstream DNS option?

It might actually be that it is Adblocker causing it, if you disable that does it work?

[sides14]

I'm using the Upstream DNS Option.  I enabled/disabled the Adblocker and that looks like it was the culprit.  Very strange since it worked fine up until about two weeks ago.

[Netduma Fraser]

Great to hear that, add a whitelist option for outlook and then you can enable it again. The lists get updated so it might have been included in an update.

[sides14]

When adding na01.safelinks.protection.outlook.com to the Whitelist, I get the below error.  How should I add it?

 

[Netduma Fraser]

Just add outlook.com as the URL and it should work.

[sides14]

I get the exact same error when I try to add outlook.com

 

[Netduma Fraser]

What type have you added it as?

[sides14]

I tried outlook.com and www.outlook.com.  I'm also having issues with sports.yahoo.com.  What changed that would be causing these recent issues?

[Netduma Fraser]

I meant how did you add it to Adblocker but I can tell it's on online list, you need to choose domains instead and then it will work.