除了SMTP（在Digital Ocean上）之外，连接电子邮件服务的其他方法

[Denis_Didkovsky (DenisD)]

这对我们来说不是解决方案，因为他们没有回复工单

DigitalOcean blocking SMTP and forcing SendGrid usage

Definitely good advice, and thank you for it. However, DO’s offerings plays quite nicely with some other things I’m building and trying to connect without hassle, so it’d be wonderful if they didn’t pull such sketchy moves. Nearly any Ubuntu server could — in theory — work just fine so your point is completely valid.