if u mange shared hosting server’s you’ll probably find one of ur server’s blocked by other mail providers because of high mail volume or one of your users spamming. To change your exim IP for outgoing mail, you can edit your /etc/exim.conf file and locate this section:
remote_smtp:
driver = smtp
And below this add:
interface - xxx.xxx.xxx.xxx
Replace the x’s with the backup mail IP. Note that the backup mail IP needs to be added to the server, and should have a valid PTR and A-record.

2 November 2008 | 9:49 pm
انا جربت الطريقة دى قبل كده ومجابتش نتيجة
انت جربتها يا ايمن وجابت نتيجة معاك؟
3 November 2008 | 9:57 am
يس بس اتاكد من
PTR and A-record
الا لو كانت الهوتميل مبلك الهوست نيم
4 December 2008 | 5:27 pm
Nice blog, I will check back again for updates.