I don't see errors.
Here is part of file:
Apr 26 12:17:14 ns309013 qmail-queue-handlers[2968]: starter: submitter[2969] exited normally
Apr 26 12:17:14 ns309013 qmail: 1272277034.075376 starting delivery 281: msg 5382147 to remote
[email protected]
Apr 26 12:17:14 ns309013 qmail: 1272277034.075412 status: local 1/10 remote 3/20
Apr 26 12:17:14 ns309013 qmail: 1272277034.075464 delivery 279: success: did_0+1+0/qp_2968/
Apr 26 12:17:14 ns309013 qmail: 1272277034.075524 status: local 0/10 remote 3/20
Apr 26 12:17:14 ns309013 qmail: 1272277034.075555 end msg 298132
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]: Handlers Filter before-remote for qmail started ...
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]:
[email protected]
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]:
[email protected]
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]: hook_dir = '/usr/local/psa/handlers/before-remote'
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]: recipient[3] = '
[email protected]'
Apr 26 12:17:14 ns309013 qmail-remote-handlers[2970]: handlers dir = '/usr/local/psa/handlers/before-remote/recipient/
[email protected]'
Apr 26 12:17:14 ns309013 qmail: 1272277034.527174 delivery 280: success: 213.180.147.146_accepted_message./Remote_host_said:_250_2.0.0_Accepted;_S134218966Ab0DZKTHgCtTi/
Apr 26 12:17:14 ns309013 qmail: 1272277034.527240 status: local 0/10 remote 2/20
Apr 26 12:17:14 ns309013 qmail: 1272277034.527262 end msg 298133
Apr 26 12:17:14 ns309013 qmail: 1272277034.579863 delivery 281: success: 213.180.147.146_accepted_message./Remote_host_said:_250_2.0.0_Accepted;_S134218899Ab0DZKTHhoiP3/
Apr 26 12:17:14 ns309013 qmail: 1272277034.579916 status: local 0/10 remote 1/20