Sending to "orange.fr" gets message "SMTP error from remote server for TEXT command, host: smtp-in.orange.fr (80.12.242.9) reason: 552 5.2.0 Invalid 7bit DATA | Forum d'assistance Thunderbird | Assistance de Mozilla
2.7.1 Unable to parse email with "Invalid byte sequence in UTF-8" · Issue #1294 · mikel/mail · GitHub
Solved: Server does not recognize boundary with quotes in ... - SmartBear Community
Invalid digest value · Issue #288 · OxalisCommunity/oxalis · GitHub
Answered: b) Using Hamming code algorithm (7, 4),… | bartleby