Exim: send separate message for mailing lists

[astraeuz]

Hi,

I've just came across an issue with mailing list on a Linux server. Problem is that when a message is broadcasted from a mailing list having around 1500 subscribers, most of them having @yahoo.com and @hotmail.com addresses, message to most of the recepients fails with following error...

2009-07-09 12:26:25 1MOn2u-0001CB-QJ SMTP error from remote mail server after RCPT TO:<he***k@yahoo.com>: host c.mx.mail.yahoo.com [216.39.53.3]: 452 Too many recipients

It is becuase exim tries to send a message to as many recepients as it could to users on same domain

On a Windows server, i was running Merak mail server and there was an option to send separate message to all mailing list subscribers, but i don't know where it could be located in exim config, or even if it has!!

Can someone please help me with this?

Thanks in advance.