Fix issue when generating email (unicode decoding)

main.py

@@ -124,7 +124,7 @@ def password_lost():
                 "From: %s" % EMAIL,
                 "To: %s" % user['email'],
                 "Subject: [Cavote] Password lost",
-                "Date: %s" % time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()),
+                "Date: %s" % time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()).decode('utf-8'),
                 "X-Mailer: %s" % VERSION,
                 "",
                 "You have lost your password.",
@@ -135,7 +135,7 @@ def password_lost():
                 link,
                 "",
                 "If you think this mail is not for you, please ignore and delete it."
-                ), "\r\n")
+                ), "\n")
             server = smtplib.SMTP(SMTP_SERVER)
             server.sendmail(EMAIL, [user['email']], BODY)
             server.quit()
@@ -254,7 +254,7 @@ def admin_user_add():
                             "From: %s" % EMAIL,
                             "To: %s" % user['email'],
                             "Subject: [Cavote] Welcome",
-                            "Date: %s" % time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()),
+                            "Date: %s" % time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()).decode('utf-8'),
                             "X-Mailer: %s" % VERSION,
                             "",
                             "Hi %s!" % user['name'],
@@ -264,7 +264,7 @@ def admin_user_add():
                             "To log in for the first time and set your password, please follow this link :",
                             link,
                             ""
-                            ), "\r\n")
+                            ), "\n")
                             server = smtplib.SMTP(SMTP_SERVER)
                             server.sendmail(EMAIL, [user['email']], BODY)
                             server.quit()