Behaves similar to stringstring but case does not matter for the key, the insertion order is not changed and multiple values per key are supported.
Parses a date+time string according to RFC-822/5322.
Decodes a From/To header value as it appears in emails.
Decodes a string in encoded-word form.
Decodes a message body according to the specified content transfer encoding ("Content-Transfer-Encoding" header).
Returns the offset of the given time from UTC in minutes.
Parses an internet header according to RFC5322 (with RFC822 compatibility).
Returns the RFC-822/5322 date string representation of the given time.
Returns the RFC-822 date+time string representation of the given time.
Returns the RFC-822 time string representation of the given time.
Writes an RFC-822/5322 date string to the given output range.
Writes an RFC-822 date+time string to the given output range.
Writes an RFC-822 time string to the given output range.
Performs quoted-printable decoding.
Internet message handling according to RFC822/RFC5322