BLOG

Tag: Tools

Troubleshooting tools

There have been a number of comments on my post about Hotmail moving to SPF authentication having to do with troubleshooting authentication failures. I have been helping clients troubleshoot these issues, and am able to take on new clients to solve authentication problems. Contact me for more information. Of course, many of these issues can […]

No Comments

New Delivery tools

A couple nifty new delivery tools were published over the weekend. Mickey published Bounce P.I. where senders can paste in an error message or bounce and it will tell you what filter generated it. If the rejection is unrecognized, it will flag the message internally and it will be researched to see if the filter […]

3 Comments

AOL converting all FBLs to ARF

AOL announced today that they are phasing out non-ARF feedback loops. As of September 2, 2008, no new non-ARF feedback loops will be created and all existing non-ARF feedback loops will be converted to ARF. What is ARF? ARF stands for Abuse Reporting Format. It is a standardized format intended to make processing of automated […]

No Comments

Email standards at the email client

The Email Standards Project launched last week. This group is looking to lobby and encourage companies to make their email clients comply with HTML display standards. They are also identifying how different clients display email with HTML. Check out their website, and see what they’re doing. I do apologize for the light blogging recently. I […]

No Comments

Slow Server

Sorry about the slowness, this server is the same one that is hosting thewholeinternet.wordtothewise.com and it got posted to digg today. If the traffic storm keeps up for more than a day or two we’ll make other arrangements for the blog.

No Comments

Tools for monitoring email

A number of groups provide tools for monitoring email performance. Some of these tools are provided by ISPs, like Hotmail and AOL have postmaster webpages. Hotmail also provides things like SNDS so you can monitor what Hotmail is seeing about your network. Al has a new blacklist stats center over at DNSBL.com. Of interest is […]

No Comments
  • ReturnPath on DMARC+Yahoo

    Over at ReturnPath Christine has an excellent non-technical summary of the DMARC+Yahoo situation, along with some solid recommendations for what actions you might take to avoid the operational problems it can cause.No Comments


  • AOL problems

    Lots of people are reporting ongoing (RTR:GE) messages from AOL today.  This indicates the AOL mail servers are having problems and can't accept mail. This has nothing to do with spam, filtering or malicious email. This is simply their servers aren't functioning as well as they should be and so AOL can't accept all the mail thrown at them. These types of blocks resolve themselves. 1 Comment


  • Fixing discussion lists to work with new Yahoo policy

    Al has some really good advice on how to fix discussion lists to work with the new Yahoo policy. One thing I would add is the suggestion to actually check dmarc records before assuming policy. This will not only mean you're not having to rewrite things that don't need to be rewritten, but it will also mean you won't be caught flat footed if (when?) other free mail providers start publishing p=reject.No Comments


Archives