diff --git a/fail2ban/jail.d/mailsrv.conf b/fail2ban/jail.d/mailsrv.conf
index 9abd285..b01865e 100644
--- a/fail2ban/jail.d/mailsrv.conf
+++ b/fail2ban/jail.d/mailsrv.conf
@@ -5,5 +5,5 @@ action   = iptables[name=mailsrv, port="smtp,submission,pop3,imap", protocol=tcp
 backend  = polling
 logpath  = /srv/vol/mailsrv/log/mail.log
 bantime  = 24h
-findtime = 5m
+findtime = 10m
 maxretry = 3