[sf-lug] Firefox 77.0.1 rejects sendgrid URLs.

[Michael Paoli]

> From: "Bobbie Sellers" <bliss-sf4ever at dslextreme.com>
> Subject: Re: [sf-lug] Firefox 77.0.1 rejects sendgrid URLs.
> Date: Wed, 10 Jun 2020 17:19:57 -0700

>     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

Seems to work fine for me:
$ curl -I  
'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'
HTTP/1.1 302 Found
Server: nginx
Date: Thu, 11 Jun 2020 05:15:20 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Location:  
https://www.signherenow.org/petition/plastic-pollution/progress-america/?link_id=0&can_id=d03f7cbe2ab6c2c184ac59f4425b8e58&source=email-did-you-eat-a-credit-card-this-week-ill-explain&email_referrer=email_828804&email_subject=did-you-eat-a-credit-card-this-week-ill-explain
X-Robots-Tag: noindex, nofollow

$ curl -I  
'https://www.signherenow.org/petition/plastic-pollution/progress-america/?link_id=0&can_id=d03f7cbe2ab6c2c184ac59f4425b8e58&source=email-did-you-eat-a-credit-card-this-week-ill-explain&email_referrer=email_828804&email_subject=did-you-eat-a-credit-card-this-week-ill-explain'
HTTP/2 200
content-type: text/html; charset=utf-8
content-length: 12258
server: nginx
date: Thu, 11 Jun 2020 05:15:57 GMT
content-language: en
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
vary: Accept-Encoding,Cookie
x-cache: Miss from cloudfront
via: 1.1 45645ff3269a2b885ffa1653e827d0f7.cloudfront.net (CloudFront)
x-amz-cf-pop: SFO20-C1
x-amz-cf-id: 7ZCnl7c_YPVincYASVzE1I6TbwgBg2Mj1aNg57sDOGGHUzVoklcIKA==

$
But I'm not using Firefox 77.0.1 - have you compared to other Firefox
versions at the same time?