Catch a bounce spike while the send is still going
Every hour, WebRun opens Acoustic, reads the send reports for mailings that went out recently, compares each one's bounce and opt-out rate against your normal range, posts an alert in Slack when a rate climbs, and drafts a Gmail brief for the wider team.
- No credit card
- Under $0.01 per run
- Cancel anytime
How do I get alerted when an email send starts bouncing?
WebRun checks your Acoustic send reports every hour, reading bounce and opt-out rates for mailings that went out recently and comparing them against your normal range for that list. It posts a Slack alert and drafts a Gmail brief when a rate climbs, so a bad send is caught while it is still going.
- A bad list is caught hours into a send, not days after
- Every alert names the rate now and the baseline it broke
- Pausing a send stays a human decision
Built for email marketers · CRM teams · lifecycle marketing · enterprise marketing ops
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
www.acoustic.comin a real browser with your saved login - no setup, no API keys. -
1
Acoustic - read bounce and opt-out rates
acoustic.com
WebRun opens Acoustic to read bounce and opt-out rates. - Open Acoustic and list mailings sent within your watch window
- Read each send report for delivered volume, hard and soft bounces, and opt outs
- Compare the bounce and opt-out rates against the baseline range you set for that list
Done when Every recent mailing has a current bounce and opt-out rate against baseline.
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2
Slack - alert on a rate spike
slack.com How to Automate Slack
WebRun opens Slack to alert on a rate spike. - Post an alert to your email channel when a rate crosses your threshold
- Name the mailing, the rate now, the baseline and how much of the send is still to go
- Post internally only. WebRun never pauses or edits a mailing on its own
Done when Any mailing over threshold has been called out in Slack.
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3
Gmail - draft the brief for the team
gmail.com How to Automate Gmail
WebRun opens Gmail to draft the brief for the team. - Draft an email brief with the affected mailing, its rates and the likely list segment involved
- Include the comparison against recent sends so the scale of the problem is clear
- Leave it in Drafts for you to review and forward. WebRun never sends it on its own
Done when A brief on the spike is waiting in Drafts.
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 pause a mailing on its own?
No. WebRun alerts your Slack channel and drafts a Gmail brief. Pausing a send, suppressing a segment or editing a mailing stays a manual decision inside Acoustic.
How does it know a rate is abnormal?
It compares each mailing's bounce and opt-out rate against the baseline range you set for that list, so a list that always runs slightly high does not trigger a false alarm.
Does it email contacts or change my list?
No. WebRun reads send reports only. It never mails a contact, never removes anyone from the contact database and never alters a suppression list.
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