Re: [mailop] Sophos Time of Click protection

2019-02-14 Thread Stefano Bagnara
On Thu, 14 Feb 2019 at 11:58, Ken O'Driscoll via mailop wrote: > On Thu, 2019-02-14 at 10:09 +0100, Stefano Bagnara wrote: > > So, before I propose to use local whitelisting I'd like to understand > > the global blacklisting causes :-) > > (If there is some malicious activity going on we better fi

Re: [mailop] Sophos Time of Click protection

2019-02-14 Thread Ken O'Driscoll via mailop
On Thu, 2019-02-14 at 10:09 +0100, Stefano Bagnara wrote: > So, before I propose to use local whitelisting I'd like to understand > the global blacklisting causes :-) > (If there is some malicious activity going on we better find it, > instead of working around it) I understand. The following, in

Re: [mailop] Sophos Time of Click protection

2019-02-14 Thread Stefano Bagnara
On Tue, 12 Feb 2019 at 12:55, Ken O'Driscoll via mailop wrote: > From recollection, Sophos used to use McAfee's engine in some of their > products so maybe try https://trustedsource.org/ but my info might be out > of date. Interesting! I checked the URL there and it says: - Status: Categorized U

Re: [mailop] Sophos Time of Click protection

2019-02-12 Thread Michael Orlitzky
On 2/12/19 5:13 AM, Stefano Bagnara wrote: > > The URL is just a CNAME host pointing to our click tracking host (we > are VOXmail a small italian ESP) and the target url is simply the > homepage of the sender. > Is the target URL a query string parameter? If so, I would check your logs to make s

Re: [mailop] Sophos Time of Click protection

2019-02-12 Thread Ken O'Driscoll via mailop
On Tue, 2019-02-12 at 11:13 +0100, Stefano Bagnara wrote: > I'm pretty sure it's a false positive as we have no other report about > malicious contents on our site or the site of the sender, but I never > seen this Sophos "Time of Click" protection before: do you know if > there is a lookup website