Extra analytics: While most services offer analytic tools, some service provide more amped-up analytical tools. Evaluating which extra analytical tools are best depends largely on your business's email marketing strategy and survey strategy. Some email stats will be important measures for certain businesses, while other companies will have another set of metrics to judge success.
Can you mass forward emails in Outlook?
Hi Scott, yes that is correct. Most platforms will not let you upload large customer lists if you do not have specific opt-in dates. However if you can provide the data when the user opted in to receive email notifications from you, then you would be able to import the list. These rules may vary based on different providers, but this is exactly the process for switching email service providers (you have to import customer list in the new provider).
How do I unsubscribe from Mailchimp list?