What does this error message mean?
The from address does not match a verified Sender Identity. Mail cannot be sent until this error is resolved. Visit https://sendgrid.com/docs/for-developers/sending-email/sender-identity/ vĩ đại see the Sender Identity requirements
These errors occur when attempting vĩ đại send from an gmail address that is not a Verified Sender address. All mail sent through your trương mục must contain a Verified Sender, or a sender using an Authenticated Domain, in the 'From' field.
What is a Verified Sender Identity?
A Sender Identity represents your “From” gmail address—the address your recipients will see as the sender of your emails. To ensure our customers maintain the best possible sender reputations and vĩ đại uphold legitimate sending behavior, we require customers vĩ đại verify their Sender Identities through their trương mục they are sending from. Verified Sender Identity is required for all Twilio SendGrid accounts in order vĩ đại send emails.
You can verify one or more Sender Identities using either Domain Authentication or Single Sender Verification.
Single Sender Verification:
Single Sender Verification is a fast way vĩ đại verify your Sender Identity when you don’t have access vĩ đại the DNS settings for your domain name. Single Sender Verification does not provide the same authentication records as authenticating your domain name that are necessary for good deliverability. Due vĩ đại this, setting up Single Sender Verification is recommended for testing purposes, but not necessarily for production mail send.
We have more information on how vĩ đại phối up Single Sender Verification here: https://docs.sendgrid.com/ui/sending-email/sender-verification
Domain Authentication:
Domain Authentication is our recommended khuông of verification. When a domain name is authenticated in your SendGrid trương mục, it allows us vĩ đại authenticate your emails with SPF and DKIM, two important security features that Inbox Service Providers look for when evaluating emails for delivery. Any sender address that uses an authenticated domain name will automatically be considered a verified sender. If access vĩ đại DNS records is a barrier for you, you can always start with Single Sender Verification and return vĩ đại Domain Authentication once you obtain DNS access.
We have more information on how vĩ đại phối up Domain Authentication here: https://docs.sendgrid.com/ui/account-and-settings/how-to-set-up-domain-authentication
How vĩ đại resolve the errors:
Once a Verified Sender Identity is created for the 'From' address used for mail send in your trương mục using one of the above methods, the errors related vĩ đại Sender Identity should be resolved. This allows you vĩ đại send emails through your Twilio SendGrid trương mục without encountering the verification error.
Summary of Steps vĩ đại Resolve the Error:
1. Decide on Verification Method:
-
Single Sender Verification:
- Use if you don’t have access vĩ đại your domain’s DNS settings.
- Quick setup, ideal for testing purposes.
- Not recommended for production due vĩ đại limited authentication features.
-
Domain Authentication:
- Use if you have access vĩ đại your domain’s DNS settings.
- Provides better security with SPF and DKIM authentication.
- Recommended for production environments for improved deliverability.
2. Follow the Set-Up Guide:
- For Single Sender Verification: Follow the instructions here: [Single Sender Verification Guide](https://docs.sendgrid.com/ui/sending-email/sender-verification)
- For Domain Authentication: Follow the instructions here: [Domain Authentication Guide](https://docs.sendgrid.com/ui/account-and-settings/how-to-set-up-domain-authentication)
3. Verify Your Sender Identity:
- Complete the verification process by following the steps outlined in the chosen guide.
- Ensure that your sender gmail address or domain name is properly verified according vĩ đại the selected method.
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