// troubleshooting guide · sender
Sender Account Suspended
- Status
- Ongoing
- platforms:
- Web
- updated:
- November 15, 2026
- reports:
- 4
- Method
- how we research
RUNBOOK · sender/account-suspended4 FIXES
// quick answer
Sender suspends accounts that exceed its anti-spam thresholds (0.15% complaints, 5% bounces, 1% unsubscribes) or send prohibited content. Read the reason in the suspension email, clean the list, then appeal via LiveChat or support@sender.net with proof of opt-in.
Most likely fix: Find the exact reason
How to fix it
// try these in order, the most common fix is first
FIX 1Find the exact reason
- 01Open the suspension email or dashboard notification
- 02Note which threshold or policy is named
- 03Check Campaign overview > Statistics for bounce, complaint and unsubscribe rates of the last sends
Did this fix it?FIX 2Clean the list before appealing
- 01Go to Subscribers > Email status dropdown
- 02Filter Bounced, Reported spam and Unsubscribed contacts and remove or suppress them
- 03Remove any segment that came from a purchased or scraped source
Did this fix it?FIX 3Appeal to support with proof of consent
- 01Contact support via LiveChat (chat icon, bottom right of the dashboard) or email support@sender.net
- 02Explain where subscribers came from with signup form or landing page URLs
- 03Describe what you will send and your expected volume
- 04Ask what is needed to reactivate; Sender says suspensions are in most cases permanent, so be complete
Did this fix it?FIX 4Export your data and move if the suspension stands
- 01Ask support to let you export contacts if the dashboard is locked
- 02Move only opt-in, engaged contacts to the new platform
- 03Re-confirm older contacts with a permission email before regular sends
Did this fix it?
Symptoms
Banner or email saying the account is suspended, campaigns cannot be sent, sometimes right after a payment or a large import.
Why it happens
- C-01Spam complaint rate above 0.15%
- C-02Bounce rate above 5%
- C-03Unsubscribe rate above 1%
- C-04Purchased, scraped or old unengaged list
- C-05Prohibited content: affiliate marketing, gambling, forex, loans, adult, solo ads
- C-06Incomplete or inconsistent verification details
// this guide also covers
- sender account suspended
- sender.net suspended my account
- sender reactivate suspended account
- sender anti-spam policy
Still not working?
If Sender keeps failing, you're not alone. See every Sender problem users report or the alternatives people switch to.
Done fighting Sender? Our small team builds your own Sender alternative, or any software you need: web, mobile, games, desktop. Price agreed together.
Talk to usOther Sender errors
- Sender Account Under Review or Pending Verification
- Sender Emails Going to Spam
- Sender SPF, DKIM or DMARC Not Verifying
- Sender Popup Form Not Showing on Website
- Sender Form Subscribers Not Added to Group
- Sender Contact Import Failed
- Sender Abandoned Cart Emails Not Sending
- Sender Can't Send Campaign: Plan Limit Exceeded