Pada email server Qmail, setiap pesan yang belum terkirim akan di simpan atau di list dalam Queue. Jika ada masalah di Qmail karena email kita tidak berhasil dikirim. maka langkah awalnya yaitu
- melihat list pesan yang kita kirim melalui qmail-queue
- memaksa pesan untuk dikirmkan ulang dari queue
1. Untuk melihat queue message pada email server yang menggunakan Qmail kita dapat menggunakan perintah sbb:
[root@mail-server]# qmHandle -l
3653766 (9, L)
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From: malinowski <
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To:
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Subject: Re: Climax over and over
Date: Fri, 11 Jul 2008 05:40:31 +0900
Size: 889 bytes
3653812 (9, L)
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From: "Clyde Kelley" <
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Subject: Fast Shipping WorldWide.
Date: Sun, 13 Jul 2008 11:12:45 +0500
Size: 1441 bytes
Messages in local queue: 81
Messages in remote queue: 4
opsi -l pada qmhandle berfungsi untuk melihat local queue maupun remote queue
Berikut keterangan opsi-opsi yang ada di qmHandle yangdi dapat dari manualnya d OS Linux
-l : list message queues
-L : list local message queue
-R : list remote message queue
-s : show some statistics
-vN : display message number N
-dN : delete message number N
-D : delete all messages in the queue (local & remote)
Additional (optional) parameters are:
-c : display colored output
-N : list message numbers only
(to be used either with -l, -L or -R)
2. Untuk memaksa Qmail mengirimkan pesan yang nyangkut di Queue gunakan perintah sebagai berikut
[root@mail-server]#/etc/init.d/qmail sigalrm
Terima kasih. Semoga bermanfaat