mail_signature_replace_sync

Description:

public bool mail_signature_replace_sync (string contents, size_t length, Cancellable? cancellable = null) throws Error

Replaces the signature file for this with the given contents of length bytes.

The signature file for this is given by get_file.

this	an Source
contents	the signature contents
length	the length of `contents` in bytes
cancellable	optional Cancellable object, or null

true on success, false on failure