How does OCNORA authenticate with SMTP?

With a stored Username & password or Custom credential, shaped {"api_key"} or {"username", "password"}. A connection test can check it when you add it.

What can I automate with SMTP?

SMTP has no typed nodes of its own. Your SMTP connection is used by Send Email (mail.send).

What if the SMTP operation I need is not listed?

Where SMTP has an HTTP API, call it from the HTTP node with the same credential, or describe the step to the AI builder, which asks our team for a typed node when one is missing.

Are there templates that use SMTP?

Not yet. Start from a blank workflow, or describe the workflow to Build with AI.

How are SMTP calls controlled?

Every call and every run step is audited, runs count against the execution budget, and Workflow Health pre-flights the workflow when you save it.

SMTP

EmailUsername & passwordCustomConnection test available

Send mail through any SMTP server (mail.send).

SMTP has no typed nodes of its own: it connects as a stored credential that the generic Send Email node uses — the node picks SMTP from the connection you select.

Ask about SMTP

Before you connect SMTP

Authentication: Username & password, Custom — any one of these.
Credential: {"api_key"} or {"username", "password"}
Connection test: Available: the stored credential can be checked against the provider when you add it. This is not a record that a test was run or passed.

What you can do with SMTP

Operations of the generic nodes your SMTP connection drives, grouped by what they do to your data.

Create and send 1

Send Email

Nodes that use your SMTP connection

These generic nodes accept your SMTP credential. Each chooses the provider from the connection you select, so the same node also works with the other providers shown.

Send Email
mail.send
Send an email through a SendGrid, SMTP, Hostinger, COAX Email API, Outlook or Gmail connection.
Also works withSendGrid Hostinger Email COAX Email API Outlook / Microsoft 365 Gmail

A sample SMTP workflow

1
A core trigger
Start the run from a chat, form, manual, schedule, webhook, workflow trigger — no SMTP trigger is needed.
2
Send Emailmail.send
Send an email through a SendGrid, SMTP, Hostinger, COAX Email API, Outlook or Gmail connection.

An outline built from this provider’s node contracts, not a recorded run. Each step’s output fields are available to the next in the field picker.

SMTP questions

How does OCNORA authenticate with SMTP?: With a stored Username & password or Custom credential, shaped {"api_key"} or {"username", "password"}. A connection test can check it when you add it.
What can I automate with SMTP?: SMTP has no typed nodes of its own. Your SMTP connection is used by Send Email (mail.send).
What if the SMTP operation I need is not listed?: Where SMTP has an HTTP API, call it from the HTTP node with the same credential, or describe the step to the AI builder, which asks our team for a typed node when one is missing.
Are there templates that use SMTP?: Not yet. Start from a blank workflow, or describe the workflow to Build with AI.
How are SMTP calls controlled?: Every call and every run step is audited, runs count against the execution budget, and Workflow Health pre-flights the workflow when you save it.

See your first SMTP workflow run.

Book a technical demo. We add the connection, pick a template or describe the workflow to Build with AI, and Workflow Health checks it before it runs.

Book a technical demo Talk to sales