I was once charter's customer. But I leave them since charter was bought by Spectrum. And spectrum blocks all IP from DO and Linode.
Thanks > > > > > "Henry" == Henry R <supp...@openmbox.net> writes: > > > > My mailserver once had some issues on sending messages to different > > providers. I have contacted the provders and most of them were kind > > enough to resolve the blocking issue. Thanks for them (ATT, GMX, > > 1and1 etc). > > > > I'm in the same boat with one provider, charter.net, to shame them > publicly. They block my mail host (with proper SPF records, reverse > DNS) mail.stoffel.org for some reason. Probably because the block all > of linode's address space. Jerks. > > > > > But t-online.de keep blocking me. I have contacted them twice and got the > > same answer: > > > > We only allow evidently commercial or similar operators to connect > > to our mailservers. So, as a private user please use an SMTP relay > > or e-mail gateway of your hoster or ISP, that you can use as part of > > your contract with them. Their support will surely help you to > > configure your system accordingly. > > > > Oh well... > > > > > That's so strange policy to permit only commercial company to send > > messages to them. But there are many small companies/org who have > > their own mailservers, which can't send messages to t-online > > directly. > > > > How do you think of this behavior? > > > > It sucks big time. But unfortunately I can see more and more large > providers going this route. > > I wonder if they block hosts in the .edu domains as well like this? >
