1999-03-02 09:44:33 10HmaX-000000005vi-0000 <= CALLER@test.ex U=CALLER P=local S=sss for a b c
1999-03-02 09:44:33 Start queue run: pid=p1234
1999-03-02 09:44:33 10HmaX-000000005vi-0000 == c@test.ex R=rmt_client T=smtp defer (-57): concurrency limit reached for transport
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => a@test.ex R=rmt_client T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK id=10HmaY-000000005vi-0000"
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => b@test.ex R=rmt_client T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK id=10HmaZ-000000005vi-0000"
1999-03-02 09:44:33 End queue run: pid=p1234
1999-03-02 09:44:33 Start queue run: pid=p1235
1999-03-02 09:44:33 10HmaX-000000005vi-0000 => c@test.ex R=rmt_client T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK id=10HmbA-000000005vi-0000"
1999-03-02 09:44:33 10HmaX-000000005vi-0000 Completed
1999-03-02 09:44:33 End queue run: pid=p1235
1999-03-02 09:44:33 10HmbB-000000005vi-0000 <= CALLER@test.ex U=CALLER P=local S=sss for y
1999-03-02 09:44:33 10HmbC-000000005vi-0000 <= CALLER@test.ex U=CALLER P=local S=sss for z
1999-03-02 09:44:33 10HmbC-000000005vi-0000 == z@test.ex R=lcl_client T=pipe defer (-57): concurrency limit reached for transport
1999-03-02 09:44:33 10HmbB-000000005vi-0000 => y <y@test.ex> R=lcl_client T=pipe
1999-03-02 09:44:33 10HmbB-000000005vi-0000 Completed
1999-03-02 09:44:33 Start queue run: pid=p1236
1999-03-02 09:44:33 10HmbC-000000005vi-0000 => z <z@test.ex> R=lcl_client T=pipe
1999-03-02 09:44:33 10HmbC-000000005vi-0000 Completed
1999-03-02 09:44:33 End queue run: pid=p1236