I have no emails in my mailbox and you continue to bounce emails back to senders.
0 quota in mailbox and emails bounced back to sender.
0 quota in mailbox and emails bounced back to sender.
ప్రత్యుత్తరాలన్నీ (1)
Servers bounce. Email clients don't and can't.
Thunderbird is an email client. You need to work with your email provider.