550 #5.1.0 Address rejected
Hi boys,
I started to have this problem since 2 or 3 month ago.
When I reply same emails, not all, I instantly received a mail from the “System Administrator” with the following info…
Your message did not reach some or all of the intended recipients.
Subject: JADA JADA JADA
Sent: Current Date
The following recipient(s) could not be reached:
'email address' on Current Date
550 #5.1.0 Address rejected.
Well… I checked all the sites that talk about this problem, but no one has the solution.
After some time thinking and thinking, I solved the puzzle.
2 or 3 month ago I start receiving a lot of spam and junk mail, so I went to the “Junk E-mail” option in the “Actions” menu in Outlook 2003, and select “Junk E-mail Options…”. Then, in the “Options” tab, I select the “Safe List Only”, so all e-mails sent to my address went to the “Junk E-mail” folder, till I check them as a Safe Recipients.
Also, this option talk about “Safe Senders”, so if the email address whom you are sending an email is not registered as a safe sender, you will receive the email from above (System Administrator).
If you want to make a test, when you this email… register the sender as a safe sender in the junk e-mail option when you right click over an email in your in box.
So, my recommendations are that you change your Junk E-mail Protection in Outlook 2003 to high.
Kisses
PCBandit