fw-nodes-email 0.0.1a1

Email (SMTP/IMAP) nodes for Flowire workflow automation

fw-nodes-email

Email (SMTP/IMAP) nodes for Flowire workflow automation.

Nodes

Send Email

Send emails via SMTP with support for HTML content, CC/BCC/Reply-To headers, and file attachments (base64-encoded).

• Credential: SMTP (host, port, username, password, TLS/SSL)
• Inputs: from address, to, subject, body, optional CC/BCC/Reply-To, optional attachments
• Outputs: success status, message ID, recipient list

Read Emails

Fetch emails from a mailbox via IMAP with filtering and folder selection.

• Credential: IMAP (host, port, username, password, SSL)
• Inputs: folder, IMAP search filter (e.g. UNSEEN, FROM "[e-mail]"), max results, mark as read, include attachment content
• Outputs: list of emails (headers, plain/HTML body, attachment metadata), count, folder

Email Trigger

Stream trigger node that fires workflows in real-time when new emails arrive via IMAP IDLE.

• Credential: IMAP
• Inputs: folder to monitor
• Outputs: event type, sender, recipients, subject, date, plain/HTML body, attachments, raw event
• Stream handler: ImapIdleStreamHandler — maintains a persistent IMAP IDLE connection and yields events on new mail (re-issues IDLE every 25 minutes per RFC 2177)

Credentials

Type	Default Port	Encryption
SMTP	587	STARTTLS (or 465 for implicit SSL)
IMAP	993	SSL/TLS

Installation

pip install fw-nodes-email

Enable in your backend .env:

INSTALLED_NODE_PACKAGES=fw-nodes-core,fw-nodes-email

Entry Points

# Nodes (flowire.nodes)
email_send    = "fw_nodes_email.nodes.send_email:SendEmailNode"
email_read    = "fw_nodes_email.nodes.read_emails:ReadEmailsNode"
email_trigger = "fw_nodes_email.nodes.email_trigger:EmailTriggerNode"

# Stream handlers (flowire.stream_handlers)
imap_idle = "fw_nodes_email.handlers.imap_idle:ImapIdleStreamHandler"

Development

just install    # Install dependencies
just test       # Run tests
just lint       # Run linter
just format     # Format code