@dimlau @AstroProfundis @mashiro 没什么坑吧,服务商那边只需要保证开了 25 端口和支持做反向解析就行了,垃圾邮件的问题也没什么特别的,需要弄的配置项可以用 https://www.mail-tester.com 检测邮件之后看它的说明,一般这些在搭建文档里都会告诉你怎么配置。
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