Emails not arriving, paused email and your sending domain
Why emails (receipts, payslips, broadcasts) were not delivered: paused email, blocked or bounced addresses, unsubscribes, and sending from your own domain
Email1 min readChecked 19 Sep 2026
Check in this order
- Is email paused? Settings → Alerts & reminders has two switches: one for audience email (broadcasts, greetings) and one for "Email receipts and payslips". While receipts are paused they are still created, and you can download and send them yourself.
- Is the address right? Open the donor/employee and check the email.
- Is the address blocked? "Cannot deliver ... address is suppressed" means it bounced or marked us as spam before.
- Hard bounce or spam complaint: blocked permanently.
- Soft bounce (full mailbox, temporary error): blocked for 30 days, but receipts and login codes still go through.
- Only Sevastack support can unblock an address. Report it with the email address.
- Did they unsubscribe? Unsubscribing stops broadcasts and greetings. It never stops receipts, payslips or login codes.
- Spam folder. Ask the recipient to check Spam/Promotions and mark the email "Not spam".
Every receipt is also copied to your organisation's email address.
Send from your own domain
Settings → Email (Growth plan and above): "Custom email domain requires the Growth plan or higher."
- Add the DNS records shown at your domain provider, then verify.
- Gmail, Yahoo and other free mailbox addresses cannot be used as a sending domain.
- A domain already used by another organisation is refused.
- Alternatively, connect your own SMTP server on the same page.
WhatsApp messages not sent
"WhatsApp not enabled. Configure in Settings → Integrations." Connect your WhatsApp provider there and use an approved template ("Template not found or not approved." means the template is not approved yet).
Still stuck? Talk to a person
Call or WhatsApp +91 90227 38129, or open Support & requests in your dashboard.