Hello,
I've noticed that when I try to download an attachment from a mailing list "Server Error" is raised.
For example [1]
1 - https://www.postgresql.org/message-id/48502d9b-60c4-5b10-40a2-e34f562132b4%402ndquadrant.com
--
Arthur Zakirov
Postgres Professional: http://www.postgrespro.com
Russian Postgres Company