[sf-lug] Firefox 77.0.1 rejects sendgrid URLs.

Ken Shaffer kenshaffer80 at gmail.com
Wed Jun 10 17:42:22 PDT 2020


The full URL works fine on my Ubuntu 20.04 Firefox 77.0.1.  I'll leave it
in a tab and check it now and then to see if there's a problem.
Ken

On Wed, Jun 10, 2020 at 5:21 PM Bobbie Sellers <bliss-sf4ever at dslextreme.com>
wrote:

>
>
> On 6/10/20 4:07 PM, Ken Shaffer wrote:
> > Your link gives me a 404 error. But I've seen that temporary
> > connection problem before -- for me, it's associated with trying to
> > load the page from the cache, and a ctrl-shift-R to reload from the
> > URL usually works. Firefox is starting to give me the odd font error
> > from cached pages too: the "arrow_drop_down" (maybe even upsidedown)
> > instead of a little triangle. Again, fixed with the reload from web
> > instead of cache.
> > Ken
>
>      Well this has been going on since the shift to Firefox 77.0.1
>
> This is just one example of the full URL which brings up that message.
>
> <
> https://u1584542.ct.sendgrid.net/ss/c/atcYNHk4Eh2YdGnwBh-YDNW_UEVavj84loUzOxRfMJv_zk85Z5k_bK_2c8w083WVPtJyswVJDPeA6bC07ZVNq9fUT_Q7eVj-nMX_7MPYCfIsdCvsTxCkLKOft3UuXvObt9g1ujsfAOw0m2umHrNiRzDpilzWYyYJPqEn3BMrQKVJjMkNtRqM2dSQGSyl4etQLpysfFHnXkguNvU91AQLNc22LGk2ZMWdbMi-nBqIlFv4O1zyK468iimXB2fN2o_AW0ijnlq5o19LriYU59VdpJs8iqEtnIfzOAcxVvSpo0-yB-HvGS0SftuABbt56LX4z1o2mK4-ww0SiPLk-F86vCPMjFSuSevJrXFemJxjVx6UNOWf2aYkx0QxGgJdYh8U/32i/qhteIEf1Q42lkA0z0liS1w/h0/e3-fC4qXuJ8Pak2nwzJpVv0vrRDv9uTMJwfhBu5Q8vM>
>
>
> All of the URLs are politically connected for petition signatures or
> want donations from people for liberal political causes.
> It has been repeated many times and I have connected with one user
> and sent email to two other users. Searched on the Net and at Mozzila.
>
> >
> > On 6/10/20, alexkleider <alexkleider at protonmail.com> wrote:
> >> Would it not seem more likely that the site has gone off line than that
> >> there is something wrong with your upgraded Firefox?
> >> You could try another browser to test it out.
> >>
> >>
> >> Sent with ProtonMail Secure Email.
> >>
> >> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> >> On Wednesday, June 10, 2020 2:59 PM, Bobbie Sellers
> >> <bliss-sf4ever at dslextreme.com> wrote:
> >>
> >>> Hello LUGers,
> >>>
> >>>     Anyway to figure out why I keep getting these remarks instead of
> >>> a connection.
> >>>
> >>>> Unable to connect
> >>>> Firefox can’t establish a connection to the server at
> >>>> u1584542.ct.sendgrid.net.
> >>>> The site could be temporarily unavailable or too busy. Try again
> >>>> in a few moments.
> >>>>     If you are unable to load any pages, check your computer’s network
> >>>> connection.
> >>>>     If your computer or network is protected by a firewall or proxy,
> >>>> make sure that Firefox is permitted to access the Web.
> >>>     Now I can load lots of other pages but anything with the sendgrid
> >>> prefix as seen
> >>> above stopped going thru after the recent update.
> >>>
> >>>     Bobbie Sellers
> >>>
>      In any event thanks for your input.
>
>      bliss
>
>
>
>
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