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Code Issues Releases Activity

Feature: Add configuration option to set maximum SMTP recipients (#205)

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This commit is contained in:
Ralph Slooten
2023-12-11 17:11:10 +13:00
parent f69106a67a
commit 085e76f33e
5 changed files with 19 additions and 9 deletions
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4
cmd/root.go
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@@ -102,6 +102,7 @@ func init() {
rootCmd.Flags().StringVar(&config.SMTPTLSKey, "smtp-tls-key", config.SMTPTLSKey, "TLS key for SMTP (STARTTLS) - requires smtp-tls-cert")
rootCmd.Flags().BoolVar(&config.SMTPAuthAllowInsecure, "smtp-auth-allow-insecure", config.SMTPAuthAllowInsecure, "Enable insecure PLAIN & LOGIN authentication")
rootCmd.Flags().BoolVar(&config.SMTPStrictRFCHeaders, "smtp-strict-rfc-headers", config.SMTPStrictRFCHeaders, "Return SMTP error if message headers contain <CR><CR><LF>")
rootCmd.Flags().IntVar(&config.SMTPMaxRecipients, "smtp-max-recipients", config.SMTPMaxRecipients, "Maximum SMTP recipients allowed")
rootCmd.Flags().StringVar(&config.SMTPRelayConfigFile, "smtp-relay-config", config.SMTPRelayConfigFile, "SMTP configuration file to allow releasing messages")
rootCmd.Flags().BoolVar(&config.SMTPRelayAllIncoming, "smtp-relay-all", config.SMTPRelayAllIncoming, "Relay all incoming messages via external SMTP server (caution!)")
@@ -166,6 +167,9 @@ func initConfigFromEnv() {
if getEnabledFromEnv("MP_SMTP_STRICT_RFC_HEADERS") {
config.SMTPStrictRFCHeaders = true
}
if len(os.Getenv("MP_SMTP_MAX_RECIPIENTS")) > 0 {
config.SMTPMaxRecipients, _ = strconv.Atoi(os.Getenv("MP_SMTP_MAX_RECIPIENTS"))
}
// Relay server config
config.SMTPRelayConfigFile = os.Getenv("MP_SMTP_RELAY_CONFIG")