Restrict how IMAP folders are downbloaded: by message size, headers, message body, attachment
- allow downloads between body/headers/attachments, and message size e.g 4kB 16kB 48kB 128kB 512kB 1Mb 4Mb 8Mb 12Mb and everything.
- Headers only, Headers and Body only, Headers Body and Attachments only.
- Above setting applied to user selected folders.
Please retain existsing setting for age ( 1 month , 3 months, 6 months, 1 year and forever).