Feature: SMTP sending embedded message Scenario: Send it Given there is connected user "user" And there is SMTP client logged in as "user" When SMTP client sends message """ From: Bridge Test <[userAddress]> To: Internal Bridge Subject: Embedded message Content-Type: multipart/mixed; boundary="boundary" This is a multi-part message in MIME format. --boundary Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit --boundary Content-Type: message/rfc822; name="embedded.eml" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="embedded.eml" From: Bar To: Bridge Test Subject: (No Subject) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable hello --boundary-- """ Then SMTP response is "OK" And mailbox "Sent" for "user" has messages | from | to | subject | | [userAddress] | bridgetest@protonmail.com | Embedded message |