# Functions
Date formats Date from SMTP headers to RFC3399, as it's used by DynamoDB.
DateTime converts time.Time to dd-hh:mm:ss.
ExtractTypeYearMonth parses type-year-month string and returns EmailType and year-month.
RejoinDate converts year-month and date-time to RFC3399.
RFC3399 formats time in RFC3399.
TypeYearMonth formats time.Time to type#YYYY-MM.
# Variables
Errors.
Errors.
Errors.
Errors.