Reply and Forward in S/MIME format

From V0.1.17 Fossa Guard Pro enables Reply All, Reply and Forward for plain-text messages via the dedicated bar on top of each email.

When clicked, it opens FossaGuard compose dialog with the content of the selected email and the options to encrypt and to sign the replied (forwarded) message.

You should click on the email to view content to be able to access the bar and reply (or forward) the specific email from the thread.

Auto-indexing option

Starting from V0.1.17 Fossa Guard Pro supports the option to auto-index S/MIME emails during reading meaning that the search index is auto-updated.

Emails that are left unread can be indexed manually by clicking `Refresh` link it actualize the index from last update time up to the current time.
Note that the search index is limited by extension local storage size quota around 5Mb https://developer.chrome.com/apps/storage#property-local