Contact Support
Last updated August 13, 2026
Questions about your account, billing, credits, deliverability or campaigns? Send us a message and we'll reply within one business day.
Signed in?
If you already have an account, open a tracked ticket from Support inside the app — you'll see replies in your dashboard.
Send us a message
Other ways to reach us
- Email: support@dinerotech.online
- Billing and refunds: see the Refund Policy
- Copyright claims: see the DMCA / IP Policy
- Response time: within one business day, Monday to Friday