ご指摘の2通とも正常に受信されています
またその着信通知を同じアドレスへ折り返し送信して
それもまたezwebに正常に受け取られています
下記はその全ての記録です。

2006-01-13 11:25:29.002877500 new msg 118091
2006-01-13 11:25:29.003655500 info msg 118091: bytes 788 from <to********07@ezweb.ne.jp> qp 98588 uid 7791
2006-01-13 11:25:29.008963500 starting delivery 220151: msg 118091 to local ha******gi@zenno.jp
2006-01-13 11:25:29.009120500 status: local 1/120 remote 2/120
2006-01-13 11:25:29.062536500 new msg 118105
2006-01-13 11:25:29.062677500 info msg 118105: bytes 828 from <to********07@ezweb.ne.jp> qp 98595 uid 7797
2006-01-13 11:25:29.068948500 starting delivery 220152: msg 118105 to remote to********07@ezweb.ne.jp
2006-01-13 11:25:29.069101500 status: local 1/120 remote 3/120
2006-01-13 11:25:29.069332500 delivery 220151: success: did_0+0+1/
2006-01-13 11:25:29.073008500 status: local 0/120 remote 3/120
2006-01-13 11:25:29.073437500 end msg 118091
2006-01-13 11:25:29.234534500 delivery 220152: success: 222.1.136.5_accepted_message./Remote_host_said:_250_Ok:_queued_as_2778E77/
2006-01-13 11:25:29.235886500 status: local 0/120 remote 2/120
2006-01-13 11:25:29.236213500 end msg 118105

2006-01-13 11:25:55.714357500 new msg 118105
2006-01-13 11:25:55.719901500 info msg 118105: bytes 789 from <to********07@ezweb.ne.jp> qp 98853 uid 7791
2006-01-13 11:25:55.729083500 starting delivery 220167: msg 118105 to local ha******gi@zenno.jp
2006-01-13 11:25:55.729250500 status: local 1/120 remote 2/120
2006-01-13 11:25:55.769495500 new msg 118117
2006-01-13 11:25:55.771235500 info msg 118117: bytes 828 from <to********07@ezweb.ne.jp> qp 98862 uid 7797
2006-01-13 11:25:55.790115500 starting delivery 220168: msg 118117 to remote to********07@ezweb.ne.jp
2006-01-13 11:25:55.790282500 status: local 1/120 remote 3/120
2006-01-13 11:25:55.790512500 delivery 220167: success: did_0+0+1/
2006-01-13 11:25:55.794477500 status: local 0/120 remote 3/120
2006-01-13 11:25:55.795959500 end msg 118105
2006-01-13 11:25:55.917048500 delivery 220168: success: 222.1.136.5_accepted_message./Remote_host_said:_250_Ok:_queued_as_D1B01BC/
2006-01-13 11:25:55.918378500 status: local 0/120 remote 2/120
2006-01-13 11:25:55.919163500 end msg 118117

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