The mailing list for listmasters using Sympa

["Michael D. Sofka" <address@concealed>]

On 10/07/2016 12:55 PM, Youcef N Baouchi (via sympa-users Mailing List) 
wrote:
> Hi All,
>
> We had an incident where a user sent an email to a list, but 20 out of
> 205 users did not receive the email. Sympa log shows that sympa accepted
> the email for 205 users:

This may or may not apply, but in tracking down a recent "why am I not 
receiving email from this list?" report, I discovered the 'suspend email 
from list' option.  This is separate from setting a list to "nomail".

It is under "Manage your subscriptions" and it allows users to set 
Suspend/Resume dates for lists.

Mike
--
Michael D. Sofka               address@concealed
C&MT Sr. Systems Programmer,   Email, TeX, Epistemology
Rensselaer Polytechnic Institute, Troy, NY.  http://www.rpi.edu/~sofkam/