📧S:

#subject line #email subject #topic #s: #mail header

↩️✉️R

#email reply #re: #regarding r #subject line #message response

↩️ℹ️

#regarding #subject line #re:

Re:👁️

#re: #email reply #regarding #subject line #topic i

🇫🇷✉️:

#email subject #subject line #topic #french email #courrier électronique #objet de l'email