Greetings, again!

Yet another problem with Let's Encrypt is that they (have to) obey laws
about prohibiting sanctioned countries (Iran, Sudan, North Korea, Syria,
at least, uncertainty with Cuba, difficulties with Crimea region). For
example Github not long ago blocked russian developer, because he visited
Crimea -- rather loud event among our developers. Visiting Iran also
lead to your block there. I worked with some Syrian government agency,
often travel to Crimea, visit Iran: so it would be question of time when
Let's Encrypt will prohibit its usage for people like me. Russia will
likely appear in that countries list too.
https://community.letsencrypt.org/t/certificates-for-us-sanctioned-countries/1223
https://community.letsencrypt.org/t/issuance-criteria-for-ir-domains/81812
https://community.letsencrypt.org/t/lets-encrypt-and-u-s-laws/3251

-- 
Sergey Matveev (http://www.stargrave.org/)
OpenPGP: CF60 E89A 5923 1E76 E263  6422 AE1A 8109 E498 57EF