SUPPORT

Support Documentation



When should I use message submission?

You are advised to configure your email clients to use message submission (port 587) rather than smtp (port 25). This is because many internet providers restrict the use of port 25. We only require SSL/TLS to be used when sending mail from an 'off-net' ip address, ie from an internet connection supplied by a provider other than Demon, however, in order to improve your security we encourage SSL/TLS to be used with message submission at all times.
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