Sometimes we receive requests from users asking how e-mail subscriptions / unsubscriptions and bounce-backs processing work in SendBlaster. While all these topics are extensively explained in our documentation, we know that a little practice may help to understand these topics quicker and with less effort. So, here is a short tutorial which will guide you through receiving subscriptions and unsubscriptions with SendBlaster, and processing bounce-backs as well.
What you need
You need an Smtp account and three working e-mail addresses (you must be the owner of all of them – please make sure they are separate mailboxes and not aliases):
- One for receiving subscriptions (in the following example, "subscriptions@mysite.com")
- One for sending the newsletter (i.e. "newsletter@mysite.com")
- A "test user" address, which will subscribe a list and receive mailings (i.e. "test@mysite.com"); this last account must be configured in your usual e-mail client (i.e. Outlook Express) so that it can send e-mails.
(Obviously you will use your own addresses: "subscriptions@mysite.com", "newsletter@mysite.com" and "test@mysite.com" are just our examples)
Testing subscriptions
- Create a new, blank list and name it "TESTLIST"
- Configure "Manage subscriptions" dialog: select "TESTLIST" and enter "subscriptions@mysite.com" Pop3 account details
- From your usual e-mail client, send a message from "test@mysite.com" to "subscriptions@mysite.com" with "Subscribe" as subject
- In "Manage subscriptions", select "TESTLIST" and press "Download"
If everything was configured properly, SendBlaster will notice a new subscription and add the sender "test@mysite.com" to "TESTLIST" (select "Manage lists" to check)
Testing unsubscriptions
- From your usual e-mail client, send a message from "test@mysite.com" to "subscriptions@mysite.com" with "Unsubscribe" as subject
- In "Manage subscriptions", select "TESTLIST" and press "Download"
If everything was configured properly, SendBlaster will notice a new unsubscription and will remove the sender "test@mysite.com" from "TESTLIST" (select "Manage lists" to check)
Testing bounce-backs
- Add a non-existent address to "TESTLIST"; make sure the domain is non-existent too (i.e. "abcd@123test123.org")
- Configure "Manage bounce-backs" dialog: select "TESTLIST" and enter "newsletter@mysite.com" Pop3 account details
- Compose a simple message and, from "Send" form, send it to "TESTLIST" using your Smtp account and "newsletter@mysite.com" as the sender
- After some time (minutes or hours, depending on your Smtp server), in "Manage bounce-backs" select "TESTLIST", enable "Process hard bounces", "Process soft bounces" and "Delete bounced addresses"; finally press "Download"
If everything was configured properly, SendBlaster will notice a new bounce-back and remove "abcd@123test123.org" from "TESTLIST"