Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

I need to fix slowness, crashing and error messages upon sending

  • 2 antwoorde
  • 1 het hierdie probleem
  • 1 view
  • Laaste antwoord deur srebnikd

more options

Using Mozilla Thunderbird for e-mail was working fine for about a year - then in the last month or so, it became extremely slow to send - often not sending at all - even short e-mails without attachments. I get errors such as not able to save to sent-mail and needing authentication, network issues, etc.

Using Mozilla Thunderbird for e-mail was working fine for about a year - then in the last month or so, it became extremely slow to send - often not sending at all - even short e-mails without attachments. I get errors such as not able to save to sent-mail and needing authentication, network issues, etc.

All Replies (2)

more options

And your anti virus package is?