# Transactional email for agents

https://mcpshortlist.com/transactional-email

## Facts, sources and dates

Unknown values are null, never no or zero.

```json
{
  "example": false,
  "read_on": "2026-10-11",
  "subcategory": {
    "id": "transactional-email",
    "label": "Transactional email",
    "what": "Services that send the emails an app or a site triggers.",
    "also": ["email sending", "smtp", "email api", "deliverability"],
    "url": "https://mcpshortlist.com/transactional-email",
    "category": "communication",
    "software": [],
    "not_listed": []
  },
  "note": "Categories and sub-categories are ours. A product under \"software\" was sorted by us. A product \"not sorted yet\" sits in a category because the Claude connectors directory files it there. \"not_listed\" means not found in that directory, never \"has no connector\"."
}
```