Visual Basic Examples

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VB Examples

Bounced Mail
Bz2
Character Encoding
CSV
Digital Certificates
Digital Signatures
Email
FTP
HTML-to-XML
HTTP
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Encryption
MHT / HTML Email
POP3
RSA
S/MIME
SFTP
SMTP
Socket
Spider
SSH
SSH Key
SSH Tunnel
String
Tar
Unicode
Upload
XML
XMP
Zip Compression

More Examples...
Email Object
DKIM / DomainKey
NTLM
DH Key Exchange
DSA
FileAccess
RSS
Atom
Self-Extractor
Service
Bzip2
PPMD
Deflate
LZW


VB Strings
VB Byte Array

 

 

 

 

 

 

 

MX Lookup Mail Server Domain by Email Address

How to find the mail server for a given email address. Returns the domain name of the primary mail server.

Download Chilkat Email ActiveX for POP3 / SMTP

Dim mailman As New ChilkatMailMan2

'  Any string argument automatically begins the 30-day trial.
Dim success As Long
success = mailman.UnlockComponent("30-day trial")
If (success <> 1) Then
    MsgBox "Component unlock failed"
    Exit Sub
End If

'  Should return "mail.chilkatsoft.com"
Dim mailServerHostname As String
mailServerHostname = mailman.MxLookup("support@chilkatsoft.com")

MsgBox mailServerHostname

Need a specific example? Send a request to support@chilkatsoft.com

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