VBA と CDO を使用し、AOL サーバー経由で Excel から電子メールを送信しています。
私の問題は、それが単に信頼できないということです。おそらく半分の時間で動作しますが、ほとんどの場合、「サーバーへの接続に失敗しました」というメッセージが表示されます。これは私のコードの問題ですか、それとも AOL の問題ですか?
AOL の問題だと思われる場合は、Gmail アカウントを作成してそこから送信することもできますが、私のプライマリ アドレスは AOL のアドレスなので、できれば機能させたいと考えています。
Function SendMail(emSendTo As String, emSubject As String, emBody As String, _
Optional emMerge As String = "", Optional emAttach As String = "", Optional emBCC As Boolean = True)
'This email send method uses microsoft CDO library to send email over the web via SMTP, no need for Outlook
'Comes from my email address so I see replies. Must enable reference to CDO library for spreadsheet
Dim oMessage As Object
Dim oCDOConfig As Object
Dim oSMTPConfig As Variant
'configure for email via SMTP
Set oMessage = CreateObject("CDO.Message")
On Error GoTo Error_Handling
Set oCDOConfig = CreateObject("CDO.Configuration")
oCDOConfig.Load -1
Set oSMTPConfig = oCDOConfig.Fields
With oSMTPConfig
.Item("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2
.Item("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "smtp.aol.com"
.Item("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = 1
.Item("http://schemas.microsoft.com/cdo/configuration/sendusername") = "MyEmailAddress@aol.com"
.Item("http://schemas.microsoft.com/cdo/configuration/sendpassword") = "wynljiefrzinhumg"
.Item("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = 25
.Item("http://schemas.microsoft.com/cdo/configuration/smtpusessl") = True
.Item("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout") = 10
.Update
End With
With oMessage
Set .Configuration = oCDOConfig
End With
oMessage.Subject = emSubject
oMessage.From = "MyEmailAddress@aol.com"
oMessage.To = emSendTo
'if mail is not being sent to me, then BCC me
If emSendTo <> "MyEmailAddress@aol.com" And emBCC = True Then
oMessage.BCC = "MyEmailAddress@aol.com"
End If
'if a mail merge path is specified, then mail merge and send an HTML email, otherwise use body text
If emMerge = "" Then
oMessage.TextBody = emBody
Else
Call VQSMailMerge(emMerge, oMessage)
End If
'if an attachment file path is specified then attach it to email
If emAttach <> "" Then
oMessage.AddAttachment (emAttach)
End If
oMessage.Send
Error_Handling:
If Err.Description <> "" Then MsgBox "Error emailing, " & Err.Description & " to " & emSendTo
End Function