Difference between revisions of "Mail Reputation Management"
| Line 9: | Line 9: | ||
So don't be surprised if you're on a blocklist the moment you've got your IP. It happens - go through the removal process and get it taken care of. | So don't be surprised if you're on a blocklist the moment you've got your IP. It happens - go through the removal process and get it taken care of. | ||
| − | == | + | == Whitelist Signup == |
* [http://www.dnswl.org/ DNS Whitelist – Protect against false positives] - This is the major one. At least one blacklist automatically checks this to make sure you're not on it. | * [http://www.dnswl.org/ DNS Whitelist – Protect against false positives] - This is the major one. At least one blacklist automatically checks this to make sure you're not on it. | ||
| + | * [http://wiki.ctyme.com/index.php/Spam_DNS_Lists Junkemailfilter's list] - Not as commonly referenced, but also the only other free whitelist. | ||
== Sign up for feedback loops == | == Sign up for feedback loops == | ||
Revision as of 00:24, 7 May 2014
There is a reason many like to use ESPs - Email Service Providers. Just setting up a good mail server is an arduous task, and generally pretty thankless. And at the end of that long, headache-filled road, your job is only beginning. It is one thing to be able to receive mail with minimal spammy fuss, it is quite another to be able to send it. Especially if you are a large community and your membership has you sending several thousand mails per day - or more.
The following is a basic checklist to help your mailserver maintain a positive reputation.
Check Blacklists
IP addresses have been moving around long before IANA handed out their final five /8 blocks. Often you will end up on one block or another that was once part of a smaller ISP whose address range was listed as dynamic, or a similar situation.
So don't be surprised if you're on a blocklist the moment you've got your IP. It happens - go through the removal process and get it taken care of.
Whitelist Signup
- DNS Whitelist – Protect against false positives - This is the major one. At least one blacklist automatically checks this to make sure you're not on it.
- Junkemailfilter's list - Not as commonly referenced, but also the only other free whitelist.
Sign up for feedback loops
The big ones:
- Hotmail's Junk Mail Reporting Program - Requires a certain degree of verification typically.
- Yahoo Complaint Feedback Loop - as annoying as Yahoo is, I find the fact that they use DKIM and track by mailing domain makes dealing with these much easier.
- AOL Postmaster - Feedback Loop - Not many AoL addresses in my line of websites, but your mileage may vary. There are still a lot of people using them.
- Mail.ru - I don't send these people much mail personally, but you may find it necessary.
Return Path feedback loops (mostly ISPs and some smaller freemail providers). You can get a presumably up-to-date list here.
- Bluetie
- Comcast
- Cox
- Fastmail
- Tucows
- Rackspace/Mailtrust
- Time Warner
- Synacor
- Terra - In Portuguese, but standard Return Path form anyway.
- USA.net
- If someone from Return Path actually ever reads this, have you guys ever considered an automated Return Path signup system?
Other feedback loops:
- United Online (Juno/NetZero) - Trusted List - I get more mail from these people asking me to verify that I'm watching my abuse address then I ever get actual abuse reports from them.
- Zoho - Somewhat New. Have maybe a dozen members who use them all told.
- Earthlink - You need to send them an email.