The original message was received at Wed, 25 Oct 2023 18:59:48 -0400 from smtp1.osuosl.org [140.211.166.138]
----- The following addresses had permanent fatal errors ----- egramet@jd.cnyric.org (reason: 550-5.1.1 The email account that you tried to reach does not exist. Please try)
----- Transcript of session follows ----- ... while talking to aspmx.l.google.com.:
DATA
<<< 550-5.1.1 The email account that you tried to reach does not exist. Please try <<< 550-5.1.1 double-checking the recipient's email address for typos or <<< 550-5.1.1 unnecessary spaces. Learn more at <<< 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser c198-20020a25c0cf000000b00d9ad272ec30si11478890ybf.726 - gsmtp 550 5.1.1 egramet@jd.cnyric.org... User unknown <<< 503-5.5.1 RCPT first. Please visit <<< 503-5.5.1 https://support.google.com/a/answer/3221692 and review RFC 5321 <<< 503 5.5.1 specifications for more information. c198-20020a25c0cf000000b00d9ad272ec30si11478890ybf.726 - gsmtp