I think the title says it all! Thank you :-)

I have the same problem as described here: https://wordpress.org/support/topic/second-subscription-no-welcome-mail/ I use free downloads as incentives for newsletter signups. I provide those download links in the welcome e-mail instead of the subcribers' confirmation page, so subscribers have to make sure they actually receive my e-mails. Now sometimes people forget that they're already subscribed. If they subscribe again they're guided through the confirmation process without any indication that they're already subscribed - but don't get the welcome e-mail again. They don't even get the welcome message again when they unsubscribe first and then re-subscribe. I've actually been accused of fraud by angry (re-)subscribers. Could this be fixed please, to allow duplicate welcome e-mails at least as an option?

The ability to TAG both emails and TAG subscribers based on actions is vital.

Add the ability to initiate email messages and add/remove contacts from lists based on subscriber actions.

When a popup is closed a cookie prohibit to show the popup for a year (except when you save the popup from the admin), it would be nice to change this to what fits your needs.

Or maybe an option for "simply everywhere"?

It would be helpful to many of your customers if you could build in a feature into your newsletter editor that would highlight blacklisted sites before we attempt to publish. This would give us a heads up so we can delete them, thus avoiding any pauses in our ability to send. We have no way of knowing what's a blacklisted site. The threat of having our accounts paused or suspended for unknowingly using a blacklisted site is a huge factor in our decision to consider using a different provider.

For Sign Ups Frequent Promotions

I have created several custom fields for my subscribers. I would like to display these fields on the subscriber list and filter them. Instead of opening subscriber by subscriber to see if they have that info.

Currently, MailPoet allows combining segments where either ALL or ANY of conditions must apply. Adding a NONE option would allow segmenting subscribers who e.g. didn't buy anything.