Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Computer Help and Support

LAS14

(15,274 posts) Wed Jun 20, 2018, 10:59 AM Jun 2018

Strange behavior in Outlook. Do I need to take action? [View all]

I got an "undeliverable" message from Outlook for an address that didn't appear in TO or CC when I looked in Sent messages. But when I opened the attachment in the "undeliverable" message, it displayed the bad address in place of the CC I had typed. What's the purpose of malware sending a message to a bad address? How did this happen? Should I take any action?

Here are screen shots of the "Undeliverable" attachment and the details in the "undeliverable" message.

DARN IT! My drop box URLs aren't working in DU. Can someone suggest another way to send a screen shot??

?dl=0

?dl=0

TIA
LAS

13 replies

= new reply since forum marked as read

Highlight:

Strange behavior in Outlook. Do I need to take action? [View all] LAS14 Jun 2018 OP

Are you saying you didn't send this message, but you still got an undeliverable message in outlook . mr_lebowski Jun 2018 #1

I did send the original message... LAS14 Jun 2018 #3

Oh, in that case I wouldn't worry too much unless it keeps happening ... mr_lebowski Jun 2018 #5

If I accidentally put it in the cc:, then... LAS14 Jun 2018 #8

So in the CC copy in the sent mail folder it did have your daughters email? mr_lebowski Jun 2018 #11

Yup. That's right. Very strange... LAS14 Jun 2018 #12

Why did you open the attachment ? left-of-center2012 Jun 2018 #2

I didn't get a strange message. I got an recognizable... LAS14 Jun 2018 #4

Here's a sceen shot I took of your message left-of-center2012 Jun 2018 #7

What's not that difficult? What are you trying to demonstrate? LAS14 Jun 2018 #9

You're using postimg.cc to host the image whose urls 'work' on this forum mr_lebowski Jun 2018 #13

Emails concerning "Undeliverable Emails" from your mail server are pretty recognizable ... mr_lebowski Jun 2018 #6

Thanks. Good advice. LAS14 Jun 2018 #10