Frank <debianlist@videotron.ca> writes:
On 05/29/2015 06:52 AM, Mart van de Wege wrote:
It might be possible that someone got hold of your password and is using
your ISPs relay to send out spam. I've seen that happen more than once
in real life.
They'd need more than my password---Videotron uses an 8-letter
customer identifier and a password to logon via IMAP/POP3/SMTP. Unless
they managed to get a hold of both it wouldn't work although I guess
it's possible (Murphy's Law).
All that is necessary is one login using a wireless network where
someone is running a sniffer, or having a keylogger on your Windows
install (I read you dual-boot?)