Unsubscription Link and Processing

If you are handling your own unsubs and unsubscription processing, please be sure to include an unsub method at the bottom of your mails.
If you do not have your own unsubscription method, you can use ours.
If you choose to use our unsub method (see below), you can:
- retrieve your unsubscribed addresses on your account Unsub & Bounce page here: http://myaccount.critsend.com/delivery/filters
- remove or manage unsubscribed addresses easily here: http://myaccount.critsend.com/delivery/filters
- or retrieve your unsubs in realtime through the Event API
To create an unsub linkin your mail and have CritSend process for you:

Tagging allows you to categorize your mails, and take actions based on those categories rather than account-wide. For example, you have two different email types that you like to send. One is an invoice, which you tag by passing the header X-tag

X-tag: invoice1
We will automatically categorize/tag that email type as invoice1 .
If a user has unsubscribed from an email that you have tagged as invoice1, it will only unsubscribe him from other emails tagged invoice1.
If you do not use tags for a particular mail, it is automatically tagged as "default" tag.
If a recipient unsubscribes from an email you have not defined with a tag, he will be unsubscribed from the "default" tag, but not any other tags you have defined.

Easy tagging code available here: http://www.critsend.com/tagging