Send batch transactional email

Send a transactional email to multiple recipients

Note: You must specify either an HTML body, a plain-text body or both.

To keep things simple, we've only added a JSON example to this article. For more detailed and very similar code examples, check out the article Send transactional email.

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Send as many transactional email as you want

Calls to his method don't add to your allotted total calls per hour.

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Batch request limits

The number of items in the batch is not limited, but each request to the API is limited to 50 MB maximum, so please ensure your API request body remains within this limit.

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Use individual email sends if want granular tracking

Due to the nature of email we can only track events such as sent, delivered, read and clicked down to the transactional email request, therefore if you want these events for each recipient then please only send to a single email address per transactional email request.

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