[Mailman-Users] Problem with plus-sign "+" in the list-name

Gerhard Rappenecker G.Rappenecker at hs-offenburg.de
Thu Jun 13 12:51:16 CEST 2013

Hi all,

since upgrading to mailman 2.1.15 the following problem occurs:

When lists admins want to change the list parameters or member-list by the webinterface they receive:
"Error: The form lifetime has expired. (request forgery check)" and no change is done.

IMPORTANT: This error only happens when the list-name contains a plus-sign "+", like e+test at lists.myorg.com.

The other list functions are working fine.

Unfortunately we have got a lot of such lists and ist nearly unpossible to change all the list-names.

Can anybody help me?

best regards
Gerhard Rappenecker

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