Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
About this Add-on
causes corruption both in email attachments and in signature verification for digitally signed messages.
The addon modifies the mail.imap.min_chunk_size_threshold preference value by setting it to 100000000.
It is a workaroud to bug 1216951.
The addon enables the workaroud at its installation and disables it on uninstalling, by resetting the preference value at its default (98304).