Automated MailerLite Pre-Send Campaign Check
Every evening, WebRun opens MailerLite, finds the campaigns scheduled to send in the next 24 hours, walks a pre-send checklist covering subject line, preview text, sender details, segment, links, and unsubscribe block, posts the results to Telegram, and pings WhatsApp when something would actually break the send.
How do I check an email campaign before it sends?
WebRun checks your MailerLite campaigns the night before they send. It walks a pre-send checklist over subject line, preview text, sender details, segment, links, and unsubscribe block, posts the results to Telegram, and pings the owner on WhatsApp when something would break the send.
- Broken links and empty subject lines are caught the night before, not by subscribers
- Every campaign is checked against the same list, whoever built it
- Nothing is ever sent, paused, or edited without a person doing it
Built for email marketers · newsletter publishers · ecommerce marketing teams · agencies
What does WebRun do on every run?
The exact actions WebRun takes, in order - in plain language, so you can adjust anything.
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WebRun signs in and gets to work
Opens
app.mailerlite.comin a real browser with your saved login - no setup, no API keys. -
1
MailerLite - review scheduled campaigns
mailerlite.com
WebRun opens MailerLite to review scheduled campaigns. - Open MailerLite and list campaigns scheduled to send in the next 24 hours
- For each campaign check the subject line and preview text are filled in and not placeholder copy
- Check the sender name, reply-to address, chosen group or segment, and the recipient count
- Open the campaign content and check every link resolves, images have alt text, and the unsubscribe block is present
- Record each check as pass, warning, or blocker without changing anything
Done when Every campaign due tomorrow has been checked line by line.
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2
Telegram - post the checklist results
telegram.org
WebRun opens Telegram to post the checklist results. - Post the checklist results to your internal marketing channel in Telegram
- List each campaign with its send time, recipient count, and every check that did not pass
- Include the exact broken link or empty field so the fix takes seconds
- Confirm clearly when a campaign passed every check
Done when The marketing channel has tonight's checklist results.
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3
WhatsApp - ping on a blocker
whatsapp.com
WebRun opens WhatsApp to ping on a blocker. - Message the campaign owner on your internal WhatsApp group only when a blocker was found
- Name the campaign, the send time, and the blocking problem
- Say clearly that the campaign has not been paused or edited, so a person must act
- Send nothing when every campaign passed
Done when The owner has been pinged about any blocker before the send time.
How is each run configured?
Secure by default
Connect once, stays signed in
WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.
Every action is checked against this policy before it runs.
Questions, answered
Will it send, pause, or edit a campaign?
No. WebRun never sends a campaign, cancels a scheduled send, edits content, or changes a segment. It reports what it found and a person decides what to fix, so no email reaches a subscriber because of the automation.
Does it send a test email to my list?
No. It reads the campaign as set up in MailerLite, including the content and links. It never triggers a test send, a preview send, or any message to a subscriber address.
What counts as a blocker rather than a warning?
A blocker is something that breaks the send or the message: an empty subject line, a broken or placeholder link, a missing unsubscribe block, or a segment with zero recipients. Softer issues such as missing alt text are reported as warnings.
Related templates
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