If you email someone on a different mail service and your message breaks the ToS of their mail service then you shouldn’t be surprised if your email address gets blacklisted.
Comment on So, after using Lemmy for 1.5 Years. You are telling I am not even allowed to use Lemmy?
Blaze@lemmy.dbzer0.com 2 months agoWhen people say they are sending emails, do you also ask them which email provider they use to correct them?
TORFdot0@lemmy.world 2 months ago
Kornblumenratte@feddit.org 2 months ago
Different providers have different spamfilters, different rules regarding html mails, attachment file size, use of tls, policies regarding exspired certificates, and might have different log in procedures, so yes, if there are problems the question which providers are involved.