Similar to Opera_Mail

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  Template:電子メールクライアント

  Template:Email clients
  
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  Alpine

  Alpine (email client)
  
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  Claws Mail

  Claws Mail
  
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  EdMax

  
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  EM Client

  EM Client
  
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  Evolution (ソフトウェア)

  GNOME Evolution
  
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  Gaucho Internet Mailer

  
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  Gnus

  Gnus
  
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  GroupWise

  GroupWise
  
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  Internet Messaging Program

  Internet Messaging Program
  
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  K-9 Mail

  K-9 Mail
  
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  KMail

  KMail
  
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  Lavabit

  Lavabit
  
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  Mew

  
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  Mobileimap

  
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  Mutt

  Mutt (email client)
  
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  Pine

  Pine (email client)
  
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  Pochy

  
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  RoundCube

  Roundcube
  
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  Spark (アプリケーション)

  Spark (application)
  
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  SquirrelMail

  SquirrelMail
  
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  Sweetmail

  ▲1 trends

  
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  Zimbra

  Zimbra
  
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  Winbiff

  
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  SMAIL

  
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  Shuriken

  
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  Sylpheed

  Sylpheed
  
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  スーパーロボットバトルメーラー