Bulk mail

[nanosani]

I have a Zimbra server that I recently setup on fedora core 5. Somehow when I send mail to yahoo, it is treated as bulk mail .. what can be the reason ?

[chh]

We had a similar problem here.
Do you have any feedback why it is treated as spam?

In our case instead of using our web server with static IP as a gateway as before our Zimbra server sent the mails directly and so with an IP from the range of the german telecom therefore we could not reach some of our customers.
Adding the gateway solved this.

But if you have more information about the reason we could help you perhaps.

Christian