- Thomas Leuxner tlx@leuxner.net:
Am 24.12.2010 um 18:11 schrieb Henrique Fernandes:
Gona firt migrate User1@domain1.com
# chmod a-w /path/to/thatuserhome/
Now, dovecot can not write any emails there. Will will result in temporary failure, at least in my conf it does.
That seems a bit brute and will throw a good amount of log entries for sure.
How about this. Implement a header check in Postfix and put the mail for the account to be maintained on HOLD:
[ master.cf ] cleanup unix n - - - 0 cleanup -o header_checks=pcre:/etc/postfix/header_checks_maintenance
Usually you do this in main.cf
$ cat /etc/postfix/header_checks_maintenance /^To:.*user@domain.tld.*/ HOLD Planned maintenance for account […]
And usually one uses "check_recipient_access" for this, not header_checks
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