Enterprise Tool

SMTP

Send emails via Gmail, Outlook, SendGrid, Mailgun, or any SMTP server

The SMTP integration lets your workflows send emails via any SMTP server. Supports Gmail, Outlook/Office 365, transactional providers (SendGrid, Mailgun, Postmark), and self-hosted mail servers. No special SDK required — just host, port, and credentials.

Setup

Gather your SMTP credentials

You'll need: SMTP host, port, username, and password. Common settings: • Gmail: smtp.gmail.com, port 587 (TLS). Requires an App Password if 2FA is enabled. • Outlook/Office 365: smtp.office365.com, port 587. • SendGrid: smtp.sendgrid.net, port 587. Username is apikey, password is your SendGrid API key. • Mailgun: smtp.mailgun.org, port 587.

For Gmail — create an App Password

If your Google account uses 2FA, you cannot use your regular password. Go to Google Account > Security > App passwords. Create a password for Mail and use it as the SMTP password.

Google App Passwords

Add the integration in CipherSense Agents

Go to Project > Integrations > Add Integration > SMTP. Fill in host, port, username, and password. Enable TLS if required by your provider. Click Save & Test to send a test email.

Connection Fields

Fields required when adding this integration in your Project › Integrations.

Field	Required	Description
SMTP Host	Required	Hostname of your SMTP server.
Port	Required	Common values: 587 (TLS/STARTTLS), 465 (SSL), 25 (unencrypted — not recommended).
Username	Required	SMTP login username, usually your email address.
Password	Required	SMTP password or App Password. For SendGrid, use your API key as the password.
From Address	Optional	Default sender email address shown in the From header.
From Name	Optional	Default sender display name shown alongside the From address.

Common Use Cases

Send AI-generated outreach emailsNotify teams of workflow resultsDeliver scheduled reports to stakeholdersAutomated customer response emails

Ready to connect SMTP?

Add this integration from your project dashboard and wire it into a workflow.

Open Dashboard ← Back to Integrations