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Recently, it is taking a significantly longer time to send an e-mail with an attachment

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  • 最後の返信者: Craig
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I have seen a significant change in how long it takes for thunderbird to send an e-mail with an attachment. What might be fix this? Thank you

I have seen a significant change in how long it takes for thunderbird to send an e-mail with an attachment. What might be fix this? Thank you

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What is your anti-virus software?

I dumped Norton, then added " Security Suite" from Spectrum. Didn't realize antivirus would slow down outgoing files. I will try to test this. Thank you

I shut the antivirus down but no change regarding speed of sending an e-mail with an attachment.

Craig said

I shut the antivirus down but no change regarding speed of sending an e-mail with an attachment.

Does that also happen in Troubleshoot mode?

I dumped Norton, then added " Security Suite" from Spectrum

Not sure if Spectrum is any better.

I shut the antivirus down but no change regarding speed of sending an e-mail with an attachment.

The only reliable way to shut down anti-virus software is to start Windows in safe mode. Try to start Windows 11 in safe mode with networking enabled.

Does the problem go away?

Windows safe mode disables anti-virus software. This is a troubleshooting step, not a solution. Note, you'd need a wired connection for this, as WiFi will not work in Windows safe mode.

The problem remains but now that you've reminded me of the Troubleshoot Mode, I will follow through with the advice I see there and if the problem persists, I'll reinstall Thunderbird.

Thank you Ed,

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