[exim] Exim use incorrect ip address with Interface option

Hello exim-users!

I have unix system and exim-4.61 with two ip addresses at one interface:
.242 and .245 as alias. primary_hostname is points to hostname with
.245 ip.

configure file:

remote_smtp:
driver = smtp
interface = xxx.xxx.xxx.245

Outgoing mail left machine with .242 address. :-(

Bug, hands, or ?

-- 
Best regards,
 Abuse                          mailto:abuse@vlad.ru