SMTP & Mail Config
Send transactional email from your own mail server.
Overview
Every email Clientish sends — invoices, welcome emails, exports, notifications — goes out through your mail configuration. Getting it right is the difference between clients receiving invoices and clients never seeing them.
Mail Configuration
Mailer & host
Which service and server to send through
Port
The port your provider requires
Encryption
None, TLS, or SSL
Username & password
Your SMTP credentials
From address
The address clients see
From name
The sender name clients see
Where: Settings → General, in the mail config block — or via the SMTP integration card.
Common Issues
Exports and invoice emails not arriving? Almost always mail config. Send yourself a test before assuming anything else is broken.