Messages: whitelisting sender addresses or domains is now available to paying accounts. Note: emails containing a virus are discarded anyway.
Documents: text files can be viewed within the application.
2FA: backup recovery code usage notification are sent to both user's internal & external (password recovery/notification) email addresses.
New payments options: Litecoin.
Improvements
Messages: when replying/forwarding a message, original list of armenia whatsapp phone numbers CID resources are kept and images do not disappear.
Messages preferences: default font being displayed twice has been fixed.
Shared mailbox : losing the context while opening a message in a separate window has been fixed.
IMAP server: fix related to storing empty messages (breaking some IMAP clients) has been fixed.
vCalendar, CalDAV: fix to invalid UTC datetime representation.
Calendar, Security: XSS protection on some event attributes (solves UTF-8 issues as well…) has been added.
Polls: participants with 2FA enabled and no active session can answer to polls.
WebDAV server: improvements in connections established using Windows clients.
WebDAV server: wrong (generic) MIME type when adding an OpenOffice file has been fixed.
ActiveSync: wrong recipient display of names in Outlook 2013 has been fixed.
