[Mailman-Users] Trouble migrating

Mark Sapiro mark at msapiro.net
Sun Apr 26 12:37:40 EDT 2020

On 4/26/20 9:05 AM, Lothar Schilling wrote:
> Hi everybody,
> today I tried to migrate our whole mailman installation to another server.
> Old server: Centos 6.10, Mailman 2.1.29, Python 2.6.6
> New server: Centos 7.7, Mailman 2.1.30 (from the tgz file), Python 2.7.5
> It seemed to be an easy transition. But then I started to realize I've
> run into problems. For example, I can't release a moderated message.
> Also, I cannot switch users from moderated to not moderated or hidden to
> unhidden. The error logs look like this:
> Apr 26 17:38:16 2020 (11727) Uncaught runner exception: [Errno 1]
> Operation not permitted

It looks like you have permission issues. Have you run Mailman's

Do you have SELinux enabled? If so, try disabling it.

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

More information about the Mailman-Users mailing list