In my website newsletter email is not sending. when subscribe I'm not getting an email but unsubscribe i'm getting an email can anyone please help me.
If you're using MailChimp extension in Magento 2 then there is one system configuration in your Backend.
Magento always manage emails : Yes
Please set above config value No and then save configuration and clear cache of Magento.
Otherwise only run below commands
php bin/magento config:set mailchimp/general/magentoemail 0
php bin/magento cache:clean
php bin/magento cache:flush
Then it will work.
Hope this will help you!