AutocryptHeader.from_string
Description:
Creates a new AutocryptHeader object based on the value of an Autocrypt: header.
Note that this will not have an effective_date set, since the effective_date is derived from the Date: line in the
same block of e-mail headers, but cannot be extracted from the raw Autocrypt: header itself.
Parameters:
| string |
The raw string value of an Autocrypt header |
Returns:
|
a new AutocryptHeader object, or null on error. |