yap, I got similar one before... you are not unique.
jk
On Dec 6, 2018, at 10:19 PM, Guy Ramsey wrote:

> Did anyone else get a message like this?
> You have been automatically removed from the TechNet list (TechNet  
> E-Mail
> Forum) as  a result  of repeated  delivery error  reports from   
> your mail
> system. This decision was based  on the list's automatic error  
> monitoring
> policy and has  not been reviewed or otherwise confirmed  by a  
> person. If
> you receive  this message, then it  means that something is  wrong.  
> While
> you  are obviously  able  to  receive mail,  your  mail  system  
> has  been
> regularly reporting  that your account  did not  exist, or that   
> you were
> otherwise permanently  unable to receive  mail. Here is  some  
> information
> that may assist you  or your local help desk in  determining the  
> cause of
> the problem:
>
> I have been a member of this list since 1993.  I had received  
> messages from
> the technet all week.
> I have no evidence that Google Mail was being rejected.