What does "error occurred, mail server responded 5.1.1 not our customer"mean?

10 năm trước

08:06, 24/05/2014

The recipients are in my address book and I need to send the same message to 15 members. What do I have to do to get the message sent?

The recipients are in my address book and I need to send the same message to 15 members. What do I have to do to get the message sent?

👍 0

Answer 1 · 2014-05-24 08:06:08

Waini123123

09:23, 24/05/2014

The recipients are in my address book and I need to send the same message to 15 members. What do I have to do to get the message sent?