How can I know if my mail server IP is in a black list?

Some useful websites:

http://rbl-check.org/

Seems good. It's in German so I appreciate Google Translator for that!

http://multirbl.valli.org/

I like this. Seems more complete.

I also subscribed to www.rblmon.com/
It's free and you get a regular notification mail informing if you get listed somewhere.

Honestly I have to say that these instruments cannot guarantee that your mail server is 100% BL Free .... but it's a good start :-)


If there is any news I'll let you know!

Trend Micro RBL+

Help!!! another black list!

To be removed I send a message from this web page:

https://ers.trendmicro.com/

I entered my IP in "IP Reputation Lookup" and send the request of removal.
I got a confirmation mail from Trend Micro, hope is enough!

88.blocklist.zap

Last Week we changed our ISP provider, co our mail server now has a different IP.

Today I realized that this IP is black listed in 88.blocklist.zap!

What should I do?

This is what I have done:

1.I told my ISP provider. It's his responsibility to assure that IPs are ok!

On the other hand, how can I know if this IP was used by other customers in the past and they were spamming???

2. I sent an email to delist@frontbridge.com asking to be removed from the list..

I got a confirmation message.

In less that 2 hours Microsoft removed my IP from the Black List.

88.blocklist.zap is by default used by Exchange. If your IP is listed there becomes a pain!!!