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Update plain_rules.md with email field details #876

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Merged
fgalan merged 3 commits into from
Feb 16, 2026
Merged

Update plain_rules.md with email field details #876

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Update plain_rules.md with email field details
AlvaroVega Feb 16, 2026
49ad589
Update plain_rules.md
AlvaroVega Feb 16, 2026
3c7eb00
Update plain_rules.md
AlvaroVega Feb 16, 2026
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6 changes: 6 additions & 0 deletions docs/API/plain_rules.md
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Expand Up @@ -372,6 +372,12 @@ The `template`, `from`, `to` and `subject` fields perform [string substitution](
content body resulting in `template` is an HTML content then email will be sent as HTML and plain text, in order to
ensure accesibility and compability.

Regarding with `to` field, it is possible to include several email destinataries by separating with `;` or `,` like:
```json
"to": "someone@acme.com; anotherone@acme.com"
"to": "someone@acme.com, anotherone@acme.com"
```

Additionally, Email action could include a `smtp` field to include SMTP configuration (see
[nodemailer transport options for full detail](https://nodemailer.com/smtp/) which overwrites global SMTP configuration:

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