To manage your apps, go to the Control Panel.
You must create at least one app to start using QUEUEMAIL.DEV.
Each app should represent a project or a part of a project with its own configuration and behavior.
To create a new app, click the NEW APP button. You will see the following screen:
At a minimum, you must specify an App Name. You can also configure the following options:
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Retain Sensitive Info
If enabled, sensitive email data (subject, body, and attachment URLs) will be stored in the database until you manually delete it. Otherwise, this data is not saved. -
Use Blacklist
Allows recipients to unsubscribe by clicking the unsubscribe link in emails. Future emails will be blocked for those recipients. -
Use Auto-Blacklist
Automatically blocks recipients who consistently bounce or encounter permanent delivery issues. -
SMTP Selection Strategy
Choose betweenPRIORITYandRANDOMstrategies for selecting SMTP servers. The free tier only supports the RANDOM strategy. -
Seconds Between Emails
Sets the minimum interval between sent emails. The free tier enforces a minimum of 60 seconds. -
Allowed Origin Hosts/IPs
Restrict email sending to specified hostnames or IP addresses. Use commas to separate multiple values. -
Test Email Address
An email address used for testing purposes. By default, this is the email used during signup. -
Default Sender Email Address
Sets the default "from" email address for this app. Defaults to the signup email. -
Default Sender Name
Sets the default sender name for this app. Defaults to the signup email's associated name. -
Webhook – Email Sent Successfully
A URL that will be called when an email is sent successfully. It receives theqm_idsendingparameter with the email ID. -
Webhook – Email Failed to Send
A URL that will be called when an email fails to send. It receives theqm_idsendingparameter with the email ID. -
Webhook – Email Opened
A URL triggered when a recipient opens an email. It receivesqm_idsending(email ID) andqm_email(recipient address). -
Webhook – Link Clicked
A URL triggered when a recipient clicks a link inside an email. It receivesqm_idsending,qm_email, andqm_url(the clicked link). -
Webhook – Added to Blacklist
A URL triggered when a recipient unsubscribes or is added to your app’s blacklist. It receivesqm_idsendingandqm_email.
Once all information is filled in, click SAVE. The system will generate an App API ID that you'll use for all API requests related to this app.


