Pretty much every popular provider blocks port 25 out by default, and they'll instead try to steer customers to use a smart host. However, some, including Linode, will unblock port 25 by request: https://www.linode.com/docs/guides/running-a-mail-server/#sending-email-on-linode
On Tue, Sep 26, 2023 at 6:11 AM Daniel Corbe <dan...@corbe.net> wrote: > Hey all, > > I apologize if this isn't the right place to post this; however, I > thought maybe the NANOG community would be able to point me in the right > direction. > > I'm looking for a place that I can host a mailer. My primary use case > is a Mailman-style technical discussion list; much like NANOG but > software related instead of network related: READ: non-commercial in > nature. > > I'm currently a vultr customer, but they're refusing to unblock port 25 > on my account. I've tried explaining my use case but no matter who I > talk to over there they just keep pointing me to their spam policy. > > Thanks! > -Daniel > -- Jonathan Leist Staff Engineer
