Great plugin… but with several (display) bugs

First of all: thanks for providing this plugin!

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Good features:

+ Double opt in (doi) works, what is needed in Germany

+ Email messages and frontend messages are configurable

+ Nice overwiev of all subscriptions

+ Management page for users and admins is okay

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What should be optimized / fixed:

– Using tags is quite buggy as some tags are not replaced in templetes
… tag [post_title] is not replaced in subscription confirmation page
… tags are not HTMLifyd in frontend templates (except in comment form). Is this wanted?

– Using manage page (see https://ansas-meyer.de/abonnements/ as example) is buggy too:
… accepts empty or non-valid emails… The email “email” is even saved in database as subscription
… after submittin this form the email template is displayed (but without the link)… there should be an own template text for this confirmation page.