A tracking of the differences between official announcements related to "No Auth, No Entry" at Google and Yahoo! starting from February 2024.
google-14229414-email-sender-guidelines-faq.txt --- The latest "Email sender guidelines FAQ" text
google-14229414-email-sender-guidelines-faq/
text/ ------------------------------------------- Keeping daily text files of 14229414
html/ ------------------------------------------- Keeping daily HTML files of 14229414
google-3726730-smtp-errors-and-codes.txt ---------- The latest "Gmail SMTP errors and codes" text
google-3726730-smtp-errors-and-codes/
text/ ------------------------------------------- Keeping daily text files of 3726730
html/ ------------------------------------------- Keeping daily HTML files of 3726730
google-81126-email-sender-guidelines.txt ---------- The latest "Email sender guidelines" text
google-81126-email-sender-guidelines/
text/ ------------------------------------------- Keeping daily text files of 81126
html/ ------------------------------------------- Keeping daily HTML files of 81126
yahoo-senders-best-practices.txt ------------------ The latest "Senders best practices(Y!)" text
yahoo-senders-best-practices/
text/ ------------------------------------------- Keeping daily text files of text above
html/ ------------------------------------------- Keeping daily HTML files of text above