blocked::mailto

[Brendon B]

Hi Everyone

Our marketing department sends out mails which contain HTML which has a
button to RSVP. This button is simply a mailto link.
For some reason - some peoples Outlook client display
blocked::mailto:[email protected]
Is this correct? They say that this has never happened before. Is it
possibly something to do with the way they have formatted the mailto link?
What should I advise them to do.

Thank you for your time

Regards
Brendon

 

[Peter Lawton]

I'm intermittently seeing that on HTML links too recently Outlook seems to
be prefixing them with BLOCKED:: so if I hover over say http://www.bbc.co.uk
it shows as BLOCKED::http://www.bbc.co.uk

Peter Lawton