Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Etsi tuesta

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 of my accounts will no longer send, giving an R0107004 error.

  • 1 vastaus
  • 6 henkilöllä on sama ongelma
  • 10 näyttöä
  • Viimeisin kirjoittaja Toad-Hall

more options

For a few days, when I hit "Send" it would sometimes fail, but retry worked. Today, it abruptly stopped working. It gives the following message: "An error occurred while sending mail. The mail server responded: From address must match authentication [R0107004]. Please verify that your email address is correct in your Mail preferences and try again." The From address displayed matches the one on the account. Things look fine at the ISP. Receive continues to work on this account. The other two accounts, which use the same ISP, have had no problems. I am unclear what "Mail preferences" they want me to look at.

For a few days, when I hit "Send" it would sometimes fail, but retry worked. Today, it abruptly stopped working. It gives the following message: "An error occurred while sending mail. The mail server responded: From address must match authentication [R0107004]. Please verify that your email address is correct in your Mail preferences and try again." The From address displayed matches the one on the account. Things look fine at the ISP. Receive continues to work on this account. The other two accounts, which use the same ISP, have had no problems. I am unclear what "Mail preferences" they want me to look at.

Valittu ratkaisu

'Tools' > 'Account Settings' for the mail account.

Account Name: usually the full email address.

Default Identity:

  • Your name: this should show your name eg: Sue Caldwell
  • Email Address: full email address. check for typos, no commas where there should be full stops or empty spaces etc. Try retyping.

click on OK to save any changes.

Then if this does not fix please supply info as described here: https://support.mozilla.org/en-US/kb/ask-tb#w_how-to-ask-your-question

Paste the info into this question and edit/remove the section on fonts and printers, Do not edit anything else.

Lue tämä vastaus kontekstissaan 👍 1

Kaikki vastaukset (1)

more options

Valittu ratkaisu

'Tools' > 'Account Settings' for the mail account.

Account Name: usually the full email address.

Default Identity:

  • Your name: this should show your name eg: Sue Caldwell
  • Email Address: full email address. check for typos, no commas where there should be full stops or empty spaces etc. Try retyping.

click on OK to save any changes.

Then if this does not fix please supply info as described here: https://support.mozilla.org/en-US/kb/ask-tb#w_how-to-ask-your-question

Paste the info into this question and edit/remove the section on fonts and printers, Do not edit anything else.