Acelle Email Marketing Web Application 4.0.26-p68

* Fixed: payment issue with Stripe/Braintree
* Fixed: tax billing information is configurable, no longer compulsory
* Fixed: license verification does not work in certain cases
* Fixed: speed up campaigns listing
* Fixed: speed up subscribers counting
* Fixed: automation trigger for date in the past
* Fixed: reduce the number of SQL queries
* Fixed: retain custom translation when upgrading
* Added: allow resending a campaign
* Added: support SendGrid subuser
* Added: support sending a campaign again
* Added: support verify-email.org service
* Added: support importing subscribers via CLI

* Fixed: bounced emails not added to blacklist
* Fixed: Reply-To header not correctly set for SendGrid and ElasticEmail
* Fixed: support Elastic {unsubscribe} tag
* Added: include Portuguese translation
* Added: speed up list loading
* Added: support testing bounce/feedback handlers
* Added: support sending a test email for sending server
* Added: display the generated DKIM DNS record for sending domain
* Added: reduce the tracking log size for faster delivery
* Added: allow accessing the webapp from root directory
* Added: support copying templates

* Fixed: bounced email not added to blacklist
* Fixed: make sure confirmation email be triggered
* Added: reduce memory usage while sending
* Added: speed up page load in general
* Added: font selection support for email template
* Added: speed up automation page load
* Added: speed up subscribers listing