EML parser

Workflow runs for EML parser

• Modernize EML parsing with pinned cross-platform MIME support

  failed:
  EML parser#2:Pull request#15openedbySingularVector
  update/cross-platform-eml

  Oct 23, 202637s
  More actions for workflow run 2

• Merge pull request #15 from SingularVector/update/cross-platform-eml

  failed:
  EML parser#1:Commit9233e38pushedbySingularVector
  master

  Oct 23, 202631s
  More actions for workflow run 1