__len__() Return a count of messages in the mailbox.

base64.b64decode(s, altchars=None, validate=False) Decode the Base64 encoded bytes-like object

addresses A tuple of Address objects encoding all of the individual addresses from the header value. If the header

cte_type Controls the type of Content Transfer Encodings that may be or are required to be used. The possible values are:

make_related(boundary=None) Convert a non-multipart message into a multipart/related message, moving

pack() Rename messages in the mailbox as necessary to eliminate gaps in numbering. Entries in the sequences list are updated

mimetypes.suffix_map Dictionary mapping suffixes to suffixes. This is used to allow recognition of encoded files for which the

list_folders() Return a list of the names of all folders.

__str__() The str value of a Group is formatted according to

email.utils.make_msgid(idstring=None, domain=None) Returns a string suitable for an