Error 421

Norton Security | Norton Internet Security
1

I've been using 360 for some months now with no problem. This past week when I reply to email I get this Error 421 message saying that due to insufficient resources it can't be sent. Yet it appears to be sent in the Outlook Sent box. Any ideas anyone, please?

AngieS

2

Thanks for this - will give it a try.

AngieS

3

I've been using 360 for some months now with no problem. This past week when I reply to email I get this Error 421 message saying that due to insufficient resources it can't be sent. Yet it appears to be sent in the Outlook Sent box. Any ideas anyone, please?

AngieS