About Email Template Widths
To work with most email clients, Mailchimp templates are no wider than 600px. Learn how to exceed this width limit when needed.
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About Template Images
Image limits vary based on your Mailchimp template. Get tips on working with images using different template options.
About Taxes and Mailchimp
Learn about Mailchimp’s general tax collection process and find resources to learn more about VAT, GST, and other local requirements.
About Suspension
Learn about suspensions, why they can happen, and how to prevent them.
About Subscriber Engagement
Subscriber engagement is a key part of email marketing. Learn how to increase positive engagement and decrease negative engagement.
About Spam Traps
Spam traps are email addresses used by ISPs, anti-spam organizations, and other groups as a way to find people sending email to out-of-date contacts.
About Spam Filters
Even permission-based audiences can fall prey to aggressive spam filters, which we estimate block 10-20% of email from subscribers' inboxes.
About Social Post Reports
Learn how to view the results of a Facebook or Instagram auto-post, including how many people viewed and interacted with your post.
About SMS Short Codes
Learn about using short codes with your Mailchimp SMS program.
About SMS Reports
The SMS report gives you a comprehensive overview of how your SMS marketing message performs. This information can help you increase engagement and target specific SMS contacts.
About SMS Quiet Hours
Learn about SMS quiet hours for countries with a Mailchimp SMS marketing program.
About Multi-Audience SMS Opt-out
Mailchimp offers universal opt-out for SMS when one business operates multiple senders in one account.
