Info Catalog smtpmail: Queued delivery smtpmail: Top smtpmail: Debugging

smtpmail: Server workarounds

 
 6 Server workarounds
 ********************
 
 Some SMTP servers have special requirements.  The following variables
 implement support for common requirements.
 
 ‘smtpmail-local-domain’
      The variable ‘smtpmail-local-domain’ controls the hostname sent in
      the first ‘EHLO’ or ‘HELO’ command sent to the server.  It should
      be set only if the ‘system-name’ function returns a name that isn’t
      accepted by the server.  Do not set this variable unless your
      server complains.
 
 ‘smtpmail-sendto-domain’
      The variable ‘smtpmail-sendto-domain’ makes the SMTP library add
      ‘@’ and the specified value to recipients specified in the message
      when they are sent using the ‘RCPT TO’ command.  Some
      configurations of sendmail requires this behavior.  Don’t bother to
      set this unless you have get an error like:
 
                   Sending failed; SMTP protocol error
 
      when sending mail, and the debug buffer (Debugging))
      contains an error such as:
 
                   RCPT TO: SOMEONE
                   501 SOMEONE: recipient address must contain a domain
 

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