[Bug 1425359] Re: 500 error code shown by postorius instead of 409 error code

This Bug was result of treating case sensitive and case insensitive addresses differently which in both cases mailman treats as identical. So always comparing the strings by making the cases identical (lower case here) , will solve the bug. The solution thus provided to make the cases similar seems apt. -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1425359 Title: 500 error code shown by postorius instead of 409 error code To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1425359/+subscriptions