Some problem with exim

Community Support
1

I noticed an atypical Exim schedule.

image
image1142×447 20.1 KB

Usually the chart is at zero

I went to look at the log and came across this

image
image2497×497 75 KB

Is it normal?
v1.9.2
Ubuntu 22.04 (x86_64)

2

The problem is that when sending notifications to the user, a non-existent email of the form [email protected] is used. The letter hangs in the queue. In the settings, the user has specified another (existing) email. Where to look for a solution?