From: Andy Lutomirski Date: Thu, 17 Dec 2015 00:43:28 GMT Subject: 'Comma in -to/-cc entry' on valid addresses Message-ID: $ git send-email --to='"Address, Valid" ' Comma in --to entry: "Address, Valid" ' $ git --version git version 2.5.0 This appears to be a recent regression. For an authority on why the current behavior is wrong, see RFC 2822 section 3.4, which defines mailbox and mailbox-list as well as section 3.2.6, which indicates that a phrase can contain a quoted-string. --Andy