Add SENDGRID_API_KEY to .env_sample (#12982)

This is only useful in production, but helpful to see there is such an
environment variable needed.

Closes #12977
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Daniel Uber 2021-03-12 10:58:08 -06:00 committed by GitHub
parent 3417dd5447
commit f1d85e666b
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@ -155,3 +155,7 @@ STACK_EXCHANGE_APP_KEY=""
# (https://docs.github.com/)
GITHUB_KEY="Optional"
GITHUB_SECRET="Optional"
# For Sendgrid email
# https://sendgrid.com/docs/for-developers/sending-email/upgrade-your-authentication-method-to-api-keys/#upgrade-to-api-keys-for-your-smtp-integration
SENDGRID_API_KEY="Optional, Production only"