v5.0.1

• release: "Sun, 3 Mar 2024 17:17:17 +0900 (JST)"
• version: "5.0.1"
• changes:
  • #464 Import the commit 78465c7 at t/023-mail-stdin.t
  • #501 Implement three SMTP status codes as follows: 5.7.28, 5.7.29 and 5.7.30 described in https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes.xhtml
  • #502 The values of reason of postfix-28.eml and postfix-29.eml in decoded results have been fixed to notcompliantrfc.
  • #504 Implement and update SMTP error codes, reply codes, and error messages described at Google https://support.google.com/a/answer/3726730?hl=en in Sisimai::Rhost::Google.
  • #505 Fix bugs in t/500-fact.t and t/600-lhost-code.t at the code use YAML;. In Sisimai, The YAML module is an optional and not required. Thanks to @eserte