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32 lines
688 B
32 lines
688 B
package opensmtpd
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import "strings"
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func ExampleFilter() {
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// Build our filter
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filter := &Filter{
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HELO: func(session *Session, helo string) error {
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if helo == "test" {
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return session.Reject(FilterOK, 0)
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}
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return session.Accept()
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},
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}
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// Add another hook
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filter.MAIL = func(session *Session, user, domain string) error {
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if strings.ToLower(domain) == "example.org" {
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return session.Reject(FilterOK, 0)
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}
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return session.Accept()
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}
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// Register our filter with smtpd. This step is optional and will
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// be performed by Serve() if omitted.
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if err := filter.Register(); err != nil {
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panic(err)
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}
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// And keep serving until smtpd stops
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filter.Serve()
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}
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