Sendgridのアカウントが一時的に凍結された場合の対処法と対策
某日、Sendgridからメールが届く。内容は下記。 Dear Twilio SendGrid Customer, Your Twilio SendGrid account has been temporarily suspended as we have detected that your account's credentials (password and/or API key) are publicly listed on the code repository GitHub. This is a dangerous practice which may result in your account being used by unauthorized third parties to send malicious content and which may incur damage to your reputation as a quality sender and charges against your account for high usage that you did not perform. Before you ask for your account's reactivation, please ensure that you: 1) Change your account's password: https://sendgrid.com/docs/ui/account-and-settings/resetting-your-username-and-password. If your account was created using Heroku or IBM BlueMix, you must use our password reset form. 2) Delete and update exposed API keys in your account [APIのID] : https://sendgrid.com/docs/ui/account-and-settings/api-keys/#delete-an-api-key 3) Enable two-factor authentication for your account 4) Remove your account credentials and API keys from any public listings on code repositories or associated comments on sites such as GitHub or BitBucket. Please see the following link(s) for locations where your credentials ...