1.1 --- a/docs/wiki/MailboxIntegration Sun Nov 01 00:43:39 2015 +0100
1.2 +++ b/docs/wiki/MailboxIntegration Sun Nov 01 18:43:11 2015 +0100
1.3 @@ -98,3 +98,19 @@
1.4 These files provide example definitions for the `master.cf` and `transport`
1.5 files that typically reside under `/etc/postfix`. Their contents can be
1.6 merged with those files as appropriate.
1.7 +
1.8 +== Permissions ==
1.9 +
1.10 +Note that remarks about permissions management in the
1.11 +[[../MailIntegration/LMTP|LMTP guide]], concerning communication with mail
1.12 +storage systems such as Cyrus, also apply when getting MTAs such as Postfix
1.13 +to communicate with those systems. Consequently, it may be necessary to add
1.14 +the dedicated MTA system user to a specially-created `lmtp` group. For
1.15 +example:
1.16 +
1.17 +{{{
1.18 +adduser postfix lmtp
1.19 +}}}
1.20 +
1.21 +See the [[../SystemUsers|system users guide]] for more information on the `lmtp`
1.22 +group.