Reminder emails send as your business, from a mailbox you own. PayBlah never substitutes a platform sender. If no customer-owned mailbox is ready, the send path holds the message (mailer:customer_provider_required) instead of using a shared PayBlah domain.
Prerequisites
- Sign in as Admin (or Owner).
- Have a business mailbox you control: Google Workspace, Microsoft 365, or SMTP with an app password.
- Do not enter a normal Google or Microsoft login password into SMTP. Use an app password if your administrator requires SMTP.
1. Set the from name
- Open Settings → Email sending.
- Under From name, type the name contacts should see.
- Leave it blank to use your Business name.
- Press Save changes on the unsaved-changes bar.
This pane only stores the from-name. Connection health and testing do not live here.
2. Open the mailbox connection cards
- Still on Settings → Email sending, find Sending method.
- Choose Google Workspace, Microsoft 365, or SMTP.
- Press Manage in Connections. That link opens Connections, not the mailbox page.
- On the Email card, press Manage mailbox →. The page title is Mailbox & Chase Email (
/settings/mailbox).
The Email sending pane does not connect a mailbox by itself. Until a mailbox is ready, Mailbox & Chase Email says Reminder email is held until a mailbox is ready.
3. Connect Google Workspace or Microsoft 365
- On Mailbox & Chase Email, find Google Workspace or Microsoft 365.
- If the status is Ready to connect, press Connect Google Workspace or Connect Microsoft 365.
- Sign in at the provider and approve send-only access for the mailbox you choose.
- You return to Mailbox & Chase Email. A success message names the connected address and selects it for reminder email.
- Press Send safe test to confirm the grant can send.
If the status is Not configured, this installation does not yet have that provider’s OAuth app credentials. Ask PayBlah support — you cannot finish OAuth from the tenant screen until the platform administrator adds them. SMTP remains available.
4. Or connect SMTP
- On Mailbox & Chase Email, open Your mailbox (SMTP).
- Enter Host, Port, Encryption (STARTTLS (587), SSL (465), or None), Username, Password, From name, From email, and Reply-to.
- Press Save mailbox. The product tells you reminders stay held until a safe test succeeds. The password is encrypted and is never shown again; leave the field blank later to keep the saved password.
- Enter a Test send to address and press Send test.
- A successful test is required before SMTP goes live. Changing any credential clears verification.
On Connections, custom SMTP help is offered as a $49 assistance support CTA. That is optional help, not a required fee to send.
Expected result
- Mailbox & Chase Email shows Sending through Google Workspace, Sending through Microsoft 365, or Sending from your tested SMTP mailbox, with the verified address.
- Queued chase email can drain through that mailbox as your business. Replies go to the configured business address.
- Activity records sent, held, failed, or bounced rows. Open tracking is not recorded.
- Failed sends can raise A message could not send if that notification is on (it is always on).
If mail is held or a test fails
- No mailbox / leftover “shared” method — there is no shared-domain fallback. The send is held. Connect and verify a mailbox.
- SMTP not live — save, then pass Send test. Until then the hold is treated as mailbox-not-ready.
- OAuth missing — reconnect, or wait until the installation shows Ready to connect.
- Disconnect — confirm Disconnect this mailbox? Reminder email will be held until another business mailbox is connected and verified. After Disconnect, chase email holds again.
- Failing since… — the page shows the error. Fix credentials and re-test. PayBlah will not pretend sends are working.
- Look in Activity for a held reason. Some mailbox codes appear as a raw Held — mailer:… label.
Chase wording
The same Mailbox page lists the Chase template library. Press Edit to change subject and body. Firm and Final still need a person to approve the send. Free-type wording that names court or enforcement needs an extra logged confirmation. Never use the word “aggressive”.
What this will not do
- It will not send from a PayBlah shared domain, and there is nothing to verify on a platform mailbox — that option is not a product path.
- It will not offer a Settings control for a custom sending domain or DKIM. Those are not on Email sending.
- It will not send as a third-party collector. Messages go out as your business.
- It will not turn on text messages. SMS is separately gated and is not launched for customer send globally.