Malicious links being reported by Microsoft Office 365

Occasional Contributor

Hello, we have had an issue develop in the last week or two where the links in our emails direct users to a "malicious website" warning from Microsoft Office 365. I should point out that this is not happening on emails going out via Hubspot, as far as I know, but rather through another email vendor that we use. Is anyone else experiencing this and if so, have you been able to find a resolution? Our vendor says they are actively working with Microsoft on this but the problem seems to be getting worse and not better. 


Thanks in advance.

1 Reply 1
Community Manager

Hi @brianmcgann1,


Thanks for reaching out.

I haven't heard anything on my end about this.

Maybe it's worth it checking in with Microsoft.


Take care!


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