Subscribing and unsubscribing are handled automaticly using the Apache EZMLM list manager. Please see the Discussion page of the Solr website for the specific subscribe/unsubscribe addresses for each list.
A few tips to be aware of...
name-of-list-help@lucene.apache.org
(ie "solr-user-help@lucene...") and read the additional instructions there.
If you are unable to unsubscribe through the automated email system, then in a worst case scnerio, you can contact the "list owners" at name-of-list-owner@lucene.apache.org
(ie: solr-user-owner@lucene...). In order for the list owners to help, you need to provide information to help us understand what went wrong...
name-of-list-help@lucene.apache.org
(ie: solr-user-help@lucene...) first?name-of-list-unsubscribe@lucene.apache.org
(ie: solr-user-unsubscribe@lucene...) ?In order for the list owners to intervene and manually unsubscribe you, you need to provide the "Return-Path" header from an example message you are recieving from the list(s) that you wish to unsubscribe to – if there are multiple lists, then you need to provide an example of the "Return-Path" header from at least one message on each list.
:TODO: would be nice to have some sanitized examples for each bullet point of exactly what these emails/headers look like