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.

Avatar for Username

Mozilla Support में खोजें

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

This thread was archived. Please ask a new question if you need help.

can't send emails after last update

  • 3 प्रत्युत्तर
  • 1 यह समस्या है
  • 11 views
  • के द्वारा अंतिम प्रतियुतर david

flwildlife
flwildlife
more options

After loading the latest update, I can't send emails. Spamhaus is blocking them. this is an example of the error message... this is a business I have emailed before and they are in my address book, it is doing the same with other addresses

Sending of the message failed. An error occurred while sending mail. The mail server responded: Service unavailable; Client host [68.105.172.193] blocked using an77miiefpoizgkgitohtqs2qa.zen.dq.spamhaus.net; https://www.spamhaus.org/query/ip/68.105.172.193. Please check the message recipient "service@renaissance-printing.com" and try again.

After loading the latest update, I can't send emails. Spamhaus is blocking them. this is an example of the error message... this is a business I have emailed before and they are in my address book, it is doing the same with other addresses Sending of the message failed. An error occurred while sending mail. The mail server responded: Service unavailable; Client host [68.105.172.193] blocked using an77miiefpoizgkgitohtqs2qa.zen.dq.spamhaus.net; https://www.spamhaus.org/query/ip/68.105.172.193. Please check the message recipient "service@renaissance-printing.com" and try again.

All Replies (3)

david
david
  • Top 10 Contributor
more options

I viewed the URL you posted and it states that your problem is that you are not using SMTP authentication on your outbound mail. I suggest you review and correct that and see if the problem disappears.

flwildlife
flwildlife प्रश्नकर्ता
more options

It says the SMTP is authenticated by password transmitted insecurely

david
david
  • Top 10 Contributor
more options

I suggest setting connection security so password is secure and try again. Either ssl/tls or starttls should work unless it's a site that uses oauth2.