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Troubleshoot the Opt-in Confirmation Email

If people are signing up for your list and aren't receiving some of the emails that are part of the double opt-in process, here are some things to check.

Host Your Own Signup Forms

Mailchimp's signup forms let people sign up for your email marketing. Learn how to host and edit signup forms on your own website.

Troubleshooting the Embedded Signup Form

Mailchimp lets you add signup forms on your own site. Learn how to fix common issues for embedded forms.

Limits on Role-Based Addresses

Role-based addresses are typically company addresses defined by a job rather than a person. Learn about the role based addresses Mailchimp will allow.

Check Integration Status

If an integration connected to your Mailchimp account isn't working as expected, check the integration status from your Mailchimp account.

Use Signup Form Content Blocks

Learn how to use the Signup Form block in your landing pages and website.

Translate Signup Forms

Mailchimp lets you translate your signup forms in more than 40 languages. Get a list of our supported languages. And learn how to use our translation tools.

My subscriber received multiple copies of my campaign

When you send a campaign, Mailchimp delivers a single email to each subscriber. Learn what to do if someone gets multiple copies of your campaign.

Change Subscribe and Unsubscribe Notifications

Subscribe and unsubscribe notifications tell you when someone opts in or out of your email marketing. Learn how to disable or enable notifications.

About Subscriber Engagement

Subscriber engagement is a key part of email marketing. Learn how to increase positive engagement and decrease negative engagement.

About Signup Form Options

Different signup forms can help you win subscribers from different places. Learn about Mailchimp's signup form options and choose the best type for you.

Include a Signup Form Link in an Email Campaign

Learn how to add a signup form link to your email campaign. This link lets people sign up from your campaign archive or forwarded emails.