Envoi Mail avec les composants INDY via SSL

**NorexaMS** · 28/08/2011, 04h12

Bonjour

En essayant d'envoyer un mail depuis mon application depuis bientôt une semaine j'ai plusieurs problèmes, actuellement "Could not load SSL library" alors que j'ai suivi les instructions et mis les deux librairies dans le répertoire de l'application et dans le répertoire SYSTEM32 de Windows,
Aussi j'ai essayé avec toutes les OpenSSL que j'ai de la version 0.96 a la 1.00D
Rien n'y fait.

Quelqu'un pourrait il me dire ou se trouve l'erreur :
Ci dessous les sources de mon exemple :

SMINDY32.dpr

Code :

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Program
SMINDY32;
 
Uses
Forms,
UMain In 'UMain.pas' {FMain};
 
{$R *.res}
 
Begin
Application.Initialize;
Application.CreateForm(TFMain,FMain);
Application.Run;
End.

UMain.pas

Code :

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Unit
UMain;
 
Interface
 
Uses
Windows,Forms,SysUtils,IdIOHandler,IdIOHandlerSocket,IdIOHandlerStack,IdSSL,IdSSLOpenSSL,IdMessage,IdBaseComponent,IdComponent,IdTCPConnection,IdTCPClient,IdExplicitTLSClientServerBase,IdMessageClient,IdSMTPBase,IdSMTP,ComCtrls,StdCtrls,Controls,Classes;
 
Type
TFMain=Class(TForm)
EDPAS:TEdit;
EDUSR:TEdit;
EDPOR:TEdit;
EDSUB:TEdit;
EDHOS:TEdit;
EDTOO:TEdit;
EDFRO:TEdit;
EDHEL:TEdit;
MMBOD:TMemo;
LBPOR:TLabel;
LBUSR:TLabel;
LBPAS:TLabel;
LBHOS:TLabel;
LBAUT:TLabel;
LBBOD:TLabel;
LBSUB:TLabel;
LBDAT:TLabel;
LBPRI:TLabel;
LBFRO:TLabel;
LBTOO:TLabel;
LBTLS:TLabel;
LBHEL:TLabel;
BTSEN:TButton;
ISMTP:TIdSMTP;
CBTLS:TComboBox;
CBPRI:TComboBox;
CBAUT:TComboBox;
CBUEH:TCheckBox;
CBPIP:TCheckBox;
GBMSG:TGroupBox;
GBSMT:TGroupBox;
IDMSG:TIdMessage;
EDDAT:TDateTimePicker;
IDSSL:TIdSSLIOHandlerSocketOpenSSL;
 
Procedure BTSENClick(Sender:TObject);
End;
 
Var
FMain:TFMain;
 
Implementation
 
{$R *.dfm}
 
Procedure TFMain.BTSENClick(Sender:TObject);
Begin
With IDMSG Do
     Begin
     From.Address:=EDFRO.Text;
     ReceiptRecipient.Address:=EDTOO.Text;
     Subject:=EDSUB.Text;
     Body:=MMBOD.Lines;
     Case CBPRI.ItemIndex Of
          0:     Priority:=MPHigh;
          1:     Priority:=MPHighest;
          2:     Priority:=MPLow;
          3:     Priority:=MPLowest;
          4:     Priority:=MPNormal;
          End;
     Date:=EDDAT.Date;
     End;
With ISMTP Do
     Begin
     Host:=EDHOS.Text;
     Port:=StrToInt(EDPOR.Text);
     Username:=EDUSR.Text;
     Password:=EDPAS.Text;
     Case CBAUT.ItemIndex Of
          0:     AuthType:=ATDefault;
          1:     AuthType:=ATSASL;
          2:     AuthType:=ATNone;
          End;
     Case CBTLS.ItemIndex Of
          0:     UseTLS:=UTUseExplicitTLS;
          1:     UseTLS:=UTUseImplicitTLS;
          2:     UseTLS:=UTUseRequireTLS;
          3:     Begin
                 UseTLS:=UTNoTLSSupport;
                 ISMTP.IOHandler:=Nil;
                 End;
          End;
     UseEhlo:=CBUEH.Checked;
     PipeLine:=CBPIP.Checked;
     Connect;
//     SendCMD('STARTTLS',-1);
     Send(IDMSG);
     Disconnect;
     End;
End;
End.

UMain.dfm

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object FMain: TFMain
  Left = 289
  Top = 150
  Width = 478
  Height = 405
  Caption = 'Send E-Mail with Indy'
  Color = 15921906
  Font.Charset = ANSI_CHARSET
  Font.Color = clBlack
  Font.Height = -11
  Font.Name = 'Tahoma'
  Font.Style = []
  OldCreateOrder = False
  Position = poScreenCenter
  PixelsPerInch = 96
  TextHeight = 13
  object BTSEN: TButton
    Left = 385
    Top = 349
    Width = 75
    Height = 21
    Caption = '&Send'
    TabOrder = 0
    OnClick = BTSENClick
  end
  object GBSMT: TGroupBox
    Left = 0
    Top = 0
    Width = 470
    Height = 130
    Align = alTop
    Caption = ' TIDSmtp '
    TabOrder = 1
    object LBPOR: TLabel
      Left = 40
      Top = 48
      Width = 27
      Height = 13
      Caption = 'Port :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBUSR: TLabel
      Left = 12
      Top = 73
      Width = 55
      Height = 13
      Caption = 'Username :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBPAS: TLabel
      Left = 14
      Top = 98
      Width = 53
      Height = 13
      Caption = 'Password :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBHOS: TLabel
      Left = 38
      Top = 23
      Width = 29
      Height = 13
      Caption = 'Host :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBAUT: TLabel
      Left = 230
      Top = 23
      Width = 57
      Height = 13
      Caption = 'Auth Type :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBTLS: TLabel
      Left = 242
      Top = 48
      Width = 45
      Height = 13
      Caption = 'Use TLS :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBHEL: TLabel
      Left = 229
      Top = 73
      Width = 58
      Height = 13
      Caption = 'Helo Name :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object EDPAS: TEdit
      Left = 70
      Top = 95
      Width = 150
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      PasswordChar = '*'
      TabOrder = 0
    end
    object EDUSR: TEdit
      Left = 70
      Top = 70
      Width = 150
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 1
    end
    object EDPOR: TEdit
      Left = 70
      Top = 45
      Width = 50
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 2
      Text = '465'
    end
    object EDHOS: TEdit
      Left = 70
      Top = 20
      Width = 150
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 3
      Text = 'smtp.gmail.com'
    end
    object EDHEL: TEdit
      Left = 290
      Top = 70
      Width = 110
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 4
    end
    object CBTLS: TComboBox
      Left = 290
      Top = 45
      Width = 110
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      Style = csDropDownList
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ItemHeight = 13
      ItemIndex = 0
      ParentFont = False
      TabOrder = 5
      Text = 'Use Explicit TLS'
      Items.Strings = (
        'Use Explicit TLS'
        'Use Implicit TLS'
        'Use Require TLS'
        'No TLS Support')
    end
    object CBAUT: TComboBox
      Left = 290
      Top = 20
      Width = 110
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      Style = csDropDownList
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ItemHeight = 13
      ItemIndex = 0
      ParentFont = False
      TabOrder = 6
      Text = 'Default'
      Items.Strings = (
        'Default'
        'SASL'
        'None')
    end
    object CBUEH: TCheckBox
      Left = 290
      Top = 100
      Width = 67
      Height = 17
      Caption = 'Use EHLO'
      Checked = True
      Color = 15921906
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentColor = False
      ParentFont = False
      State = cbChecked
      TabOrder = 7
    end
    object CBPIP: TCheckBox
      Left = 380
      Top = 100
      Width = 57
      Height = 17
      Caption = 'Pipeline'
      Checked = True
      Color = 15921906
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentColor = False
      ParentFont = False
      State = cbChecked
      TabOrder = 8
    end
  end
  object GBMSG: TGroupBox
    Left = 0
    Top = 130
    Width = 470
    Height = 210
    Align = alTop
    Caption = ' TIDMessage '
    TabOrder = 2
    object LBBOD: TLabel
      Left = 36
      Top = 99
      Width = 31
      Height = 13
      Caption = 'Body :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBSUB: TLabel
      Left = 24
      Top = 72
      Width = 43
      Height = 13
      Caption = 'Subject :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBPRI: TLabel
      Left = 296
      Top = 22
      Width = 41
      Height = 13
      Caption = 'Priority :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBFRO: TLabel
      Left = 36
      Top = 22
      Width = 31
      Height = 13
      Caption = 'From :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBTOO: TLabel
      Left = 48
      Top = 47
      Width = 19
      Height = 13
      Caption = 'To :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object LBDAT: TLabel
      Left = 307
      Top = 47
      Width = 30
      Height = 13
      Caption = 'Date :'
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
    end
    object MMBOD: TMemo
      Left = 70
      Top = 97
      Width = 370
      Height = 100
      BevelInner = bvLowered
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      Lines.Strings = (
        'EMail Sample')
      ParentFont = False
      ScrollBars = ssVertical
      TabOrder = 0
    end
    object EDSUB: TEdit
      Left = 70
      Top = 70
      Width = 200
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 1
      Text = 'EMail Subject'
    end
    object CBPRI: TComboBox
      Left = 340
      Top = 20
      Width = 100
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      Style = csDropDownList
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ItemHeight = 13
      ItemIndex = 4
      ParentFont = False
      TabOrder = 2
      Text = 'MPNormal'
      Items.Strings = (
        'MPHigh'
        'MPHighest'
        'MPLow'
        'MPLowest'
        'MPNormal')
    end
    object EDFRO: TEdit
      Left = 70
      Top = 20
      Width = 200
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 3
    end
    object EDTOO: TEdit
      Left = 70
      Top = 45
      Width = 200
      Height = 21
      BevelInner = bvLowered
      BevelKind = bkSoft
      BevelOuter = bvNone
      BorderStyle = bsNone
      Color = clWhite
      Font.Charset = ANSI_CHARSET
      Font.Color = clWindowText
      Font.Height = -11
      Font.Name = 'Tahoma'
      Font.Style = []
      ParentFont = False
      TabOrder = 4
    end
    object EDDAT: TDateTimePicker
      Left = 340
      Top = 45
      Width = 100
      Height = 21
      BevelKind = bkSoft
      Date = 40782.512081342590000000
      Time = 40782.512081342590000000
      TabOrder = 5
    end
  end
  object ISMTP: TIdSMTP
    IOHandler = IDSSL
    SASLMechanisms = <>
    Left = 420
    Top = 70
  end
  object IDMSG: TIdMessage
    AttachmentEncoding = 'UUE'
    BccList = <>
    CCList = <>
    Encoding = meDefault
    FromList = <
      item
      end>
    Recipients = <>
    ReplyTo = <>
    ConvertPreamble = True
    Left = 420
    Top = 270
  end
  object IDSSL: TIdSSLIOHandlerSocketOpenSSL
    Destination = ':25'
    MaxLineAction = maException
    Port = 25
    DefaultPort = 0
    SSLOptions.Method = sslvSSLv2
    SSLOptions.Mode = sslmUnassigned
    SSLOptions.VerifyMode = []
    SSLOptions.VerifyDepth = 0
    Left = 420
    Top = 100
  end
end

Voila mon environnement : Delphi 7 Pro - Indy 10 - Open SSL 1.00 D

PS : J'ai trouvé une source sur le net qui permet d'envoyer un email depuis GMAIL en utilisant une dll faite maison (project1.dll) qui exporte une fonction sendmail, bien qu'elle n'utilise pas de SSL j'ai correctement recu l'email, (malheureusement le source de la DLL n'est pas fourni) donc ma deuxieme question est est il possible d'utiliser le SMTP de GMAIL par exemple sans passer par le SSL ?

**NorexaMS** · 30/08/2011, 06h41

Je sais que cette question a été posée "Comment envoyer un mail avec indy" mais j'ai appliqué a la lettre les directives concernant OpenSSL ainsi que le code pour l'envoi avec Indy et je n'arrive toujours pas a m'envoyer un mail.
Quelqu'un aurait il la gentillesse de m'aider, je sais que vous etes nombreux a envoyer des mails utilisant votre SMTP gmail !!

Envoi Mail avec les composants INDY via SSL

Web & réseau Delphi

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