Should You Trust MAPS?

patrick42 asks: "Recently, my co-location facility was hit by a massive blacklist by an over-zealous 'investigator' at MAPS. 180,210 IP addresses in total are included in the blacklist -- and all because of a few spam complaints that weren't dealt with quickly enough. To make matters worse, they put this in effect either late Friday night, or early Saturday morning -- hours during which MAPS is not available for contact! (Mon-Fri, 9-5 only) How do people deal with MAPS and other RBL services who will not cooperate or be reasonable? And on a broader front, are you really prepared to trust a company like Kelkea, Inc. (owners of MAPS) to decide what emails gets to you without really knowing how they operate and deal with resolution processes?"

"I spent all weekend long trying to get a hold of the people at MAPS, as they don't bother telling you when they are open. When I finally got a hold of someone on Monday morning (not an easy task, mind you!), they told me that they are not open on the weekend, so it would have been *impossible* to resolve this issue quickly. And because I was only a customer of the company who owns these IPs, they would not unblock my subset of IPs. Despite the problem originating from a handful of IP addresses, MAPS saw it appropriate to block over 180,000 IP addresses just before the weekend! I had already made several phone calls and emails to my co-location facility, and they told me they were doing their best to get a hold of someone there. Several emails had been sent, and just as I first experienced, they could not reach anyone at MAPS by phone. When I finally talked to someone at MAPS, he told me that he would not be proactive in the matter by actually phoning my co-locator to work this out.

These people at MAPS thinks themselves quite high and holy, and in some ways they are: many ISPs and the like will bounce emails just because MAPS tells them to. (I've since removed MAPS from my list of RBL servers to check.) As a small-business owner, MAPS can be very hurtful to a business and very uncooperative in helping resolve the issue. I gave them a couple subnets of mine to unblock, but they would not, even though my IPs were not involved in the original complaint.

This experience has certainly made me think twice about who I trust to decide the fate of my incoming email."

Comments

Re:RBLs are a failure

[dspisak]

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