Is there a facility or ways to configure postfix to recognize and process multiple recipient_delimiter address extensions?
ie: recipient_delimiter = +, - There could be some interpretations and implementations of this with recipient_delimiter_method = ... a) 'all', treat all the characters as delimiters wherever present foo+bar-baz@ has two extensions b) 'first', treat the first seen left to right as the only delimiter foo+bar-baz+moo@ has two extensions c) etc ... This may help some sites with migration or dual operation as needed.