<div dir="ltr">Having some drama with alternate addresses, and getting the error "could not find envelope sender user" when trying to send from an alternate address.<div><br></div><div>There was a post about something similar an hour or so ago:</div>
<div><a href="http://lists.kolab.org/pipermail/users/2013-August/015340.html">http://lists.kolab.org/pipermail/users/2013-August/015340.html</a></div><div><br></div><div>but that doesn't seem like the same issue, as I have no "receive_override_options" line in my /etc/postfix/<a href="http://main.cf">main.cf</a></div>
<div><br></div><div>A few other posts in the archive mentioning this issue say that you need to add these addresses as alternate or external addresses in kolab web abmin, but I have done that and it doesn't seem to work.</div>
<div><br></div><div>This post: <a href="http://list-archives.org/2012/10/16/kolab-users-kolab-org/kolab3-multi-domain/f/5238213519">http://list-archives.org/2012/10/16/kolab-users-kolab-org/kolab3-multi-domain/f/5238213519</a></div>
<div><br></div><div>says something about /etc/postfix/ldap/<a href="http://mydestination.cf">mydestination.cf</a> but I don't really understand what the proposed solution was - I think just adding the external address.</div>
<div><br></div><div>So I don't know how to investigate this problem further, any help would be much appreciated.</div><div><br></div><div><br>
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