Why do you care if someone who is bugging you knows whether the message is received or not? Such people are hardly rational. Just block the sender.
If the messages are offensive or ridiculously frequent, keep the messages and complain to the sender's service provider, as such behaviour will be outside the terms of use of the mail account.
__________________
Graham Mayor - MS MVP (Word) (2002-2019)
Visit my web site for more programming tips and ready made processes www.gmayor.com
|