This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

One mail sending to a adress return

  • 5 balasan
  • 6 ada masalah ini
  • 8 paparan
  • Balasan terakhir oleh kmplang

more options

Error message and return from postmasters with error:

Action: failed Status: 5.6.1 Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host

When I send with Windows Live Mail to same adress the mail is normal received

Error message and return from postmasters with error: Action: failed Status: 5.6.1 Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host When I send with Windows Live Mail to same adress the mail is normal received

Penyelesaian terpilih

I am surprised that such a complicated solution is needed and this problem has already occurred in 2010. Fortunately, my shipping issue has now been resolved, because mail will not be returned

Baca jawapan ini dalam konteks 👍 0

All Replies (5)

more options
more options

Penyelesaian Terpilih

I am surprised that such a complicated solution is needed and this problem has already occurred in 2010. Fortunately, my shipping issue has now been resolved, because mail will not be returned

more options

A new error:

Error message and return from postmasters with error:

Action: failed Status: 5.7.0 Diagnostic-Code: smtp;550 5.7.0 Your server IP address is in the SORBS DNSBL database, bye

I use this email address almost every day and now, once again, the sender

more options

Diubah oleh christ1

more options

Sorry, I am newbie in Thunderbird