Subscribing to this forum didn't work with default ispcp configuration

[rbtux]

my opinion about this is. When someone is not able to configure his mail server according to this best practise he should relay through his isps server.

But your are right, thats not a absolute requierement. I've made the experience in Switzerland that most of the administrators are very cooperative. Most of them simply don't know about this whole dns / helo stuff. We offer help to correct the config or to configure the mailserver for using a relay server.

But I think the default config is OK....