Related Posts

Truths and myths about email

Seven myths and two truths about email
My favorite:

[myth] Engagement is the new reputation. Actually, reputation metrics have always been about engagement, which is what complaint data and sender reputation reflect.

Read More

Reputation

It used to be that every potential client that called me up to ask me to help them with their delivery issues would tell me they weren’t a spammer. Over the last year or so that’s changed to telling me that they have a good reputation and don’t understand why they’re having delivery problems.
This leads me to believe that there is some confusion about what reputation is and what reputation is not.
Reputation is a shorthand term for a complex formula measuring the history of email from an IP address. Some reputation schemes measure the history of email containing a particular URL or domain.
Recipient domains measure a lot of things and use them at various points during the email transaction. Some measurements are integrated into a single value that is queried during the SMTP transaction. If the measurement is too bad, the email is rejected or rate limited. Other measurements are queried after the email is accepted by the ISP, and those values determine if an email is delivered to the inbox or the bulk folder.
There are a couple important things to remember about reputation.

Read More

Links for 1/15/10

A lot has happened this week.
Spammers and scammers are attempting to steal money from people attempting to donate money to those in earthquake devastated Haiti. A number of places, including CNN and CAUCE, are warning people who want to donate online to do so through trustworthy links. Don’t click on links in unsolicited emails nor on random websites.
AOL laid off most of their postmaster team. This is going to have a significant impact on sender support provided by AOL. The background chatter I’m hearing indicates that there is likely to be response delays of days to weeks for support tickets.
Pivotal Veracity was acquired by Unica, a marketing software company. Industry buzz says that PV will be run as a subsidiary and maintain their independent customer base.
Spamhaus launched a new website, which includes a link for a domain based URI blocklist. There’s not much information available about this new blocklist, but it’s likely to function similar to SURBL and URIBL.
The lethic botnet was penetrated and disabled. Dark Market, one of the large credit card number trading sites, was taken down and the proprietor arrested.

Read More