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https://github.com/decke/smtprelay.git
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22ef0c2ee6
This has several benefits: - Configuration errors are caught at startup rather than upon a connection - mailHandler() has less work to do for each connection Rather than relying on remote_user and remote_pass to control whether authentication is used, introduce an explicit "none" type for remote_auth, and make that the default. (This is effectively the same default behavior since remote_user and remote_pass default to empty.) Also, we are in a better position to more thoroughly check for configuration errors or mismatches: - If remote_auth is given, remote_user and remote_pass are required. - If remote_auth is given, remote_host is also required (because it makes no sense to say we're going to authenticate if we have no server to which to authenticate.) - If remote_user or remote_pass are given, remote_auth cannot be "none".
81 lines
2.3 KiB
INI
81 lines
2.3 KiB
INI
; smtprelay configuration
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; Logfile (blank/default is stderr)
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;logfile =
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; Log format: default, plain (no timestamp), json
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;log_format = "default"
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; Log level: panic, fatal, error, warn, info, debug, trace
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;log_level = "info"
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; Hostname for this SMTP server
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;hostname = "localhost.localdomain"
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; Welcome message for clients
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;welcome_msg = "<hostname> ESMTP ready."
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; Listen on the following addresses for incoming
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; unencrypted connections.
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;listen = 127.0.0.1:25 [::1]:25
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; STARTTLS and TLS are also supported but need a
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; SSL certificate and key.
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;listen = tls://127.0.0.1:465 tls://[::1]:465
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;listen = starttls://127.0.0.1:587 starttls://[::1]:587
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;local_cert = smtpd.pem
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;local_key = smtpd.key
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; Enforce encrypted connection on STARTTLS ports before
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; accepting mails from client.
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;local_forcetls = false
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; Networks that are allowed to send mails to us
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; Defaults to localhost. If set to "", then any address is allowed.
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;allowed_nets = 127.0.0.0/8 ::1/128
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; Regular expression for valid FROM EMail addresses
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; If set to "", then any sender is permitted.
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; Example: ^(.*)@localhost.localdomain$
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;allowed_sender =
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; Regular expression for valid TO EMail addresses
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; If set to "", then any recipient is permitted.
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; Example: ^(.*)@localhost.localdomain$
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;allowed_recipients =
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; File which contains username and password used for
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; authentication before they can send mail.
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; File format: username bcrypt-hash [email[,email[,...]]]
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; username: The SMTP auth username
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; bcrypt-hash: The bcrypt hash of the pasword (generate with "./hasher password")
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; email: Comma-separated list of allowed "from" addresses:
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; - If omitted, user can send from any address
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; - If @domain.com is given, user can send from any address @domain.com
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; - Otherwise, email address must match exactly (case-insensitive)
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; E.g. "app@example.com,@appsrv.example.com"
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;allowed_users =
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; Relay all mails to this SMTP server.
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; If not set, mails are discarded.
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; GMail
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;remote_host = smtp.gmail.com:587
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; Mailgun.org
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;remote_host = smtp.mailgun.org:587
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; Mailjet.com
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;remote_host = in-v3.mailjet.com:587
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; Authentication credentials on outgoing SMTP server
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;remote_user =
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;remote_pass =
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; Authentication method on outgoing SMTP server
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; (none, plain, login)
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;remote_auth = none
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; Sender e-mail address on outgoing SMTP server
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;remote_sender =
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