[Exim] TLS errors

Morning.

I'd like to ask for some directing advice in resolving a problem with TLS.
Exim version is 3.35 (debian package exim-tls), kernel is 2.4.20-grsec,
openssl is 0.9.6c.

I get errors while trying to establish TLSed connection with one specific
host (without TLS it is all right):
===
{time} TLS error on connection from ({host name}) [{ip}] (SSL_accept):
error:00000000:lib(0):func(0):reason(0)
===

Still other hosts are fine:
===
{time} <= {email} H={host name} [{ip}] P=esmtp X=TLSv1:DES-CBC3-SHA:168
S={size} id={message id} from <{email}> for {email}
===

Any ideas?..

--
Ingvarr.