Methods

Encode a string using Q encoding.

Backward compatibility wrapper for an old QP encoding function that was removed.

Encode a string in quoted-printable format.

Encode and wrap long multibyte strings for mail headers without breaking lines within a character.

Does a string contain any 8-bit chars (in any charset)?

Check if a string contains multi-byte characters.

Encode a header string optimally.

Encode a string in requested format.

Encode a file attachment in requested format.

Attach all file, string, and binary attachments to the message.

Return the array of attachments.

Add an attachment from a path on the filesystem.

Return a formatted mail line.

Format a header line.

Set the message type.