Twilio Changelog | Jun. 02, 2025

Updates to SendGrid v2 API Mail Send Endpoint

The Sendgrid v2 API Mail Send endpoint will be updated. The number of recipients per Web API v2 request will now be 1000 recipients per request

Starting July 9, 2025, for customers using the Sendgrid v2 API Mail Send endpoint, the number of recipients per Web API v2 request will be reduced from 10,000 to 1000 recipients per request. We are making this change to improve the performance and stability of the v2 Mail Send endpoint. This change also aligns the v2 endpoint behavior with the Sendgrid v3 API Mail Send endpoint.


For more information, check out our documentation on v2 Mail Send, and v3 Mail Send

Twilio SendGrid Platform Email

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