SMTP Outbound Relay SMTP Outbound Relay

Topic: SMTP Outbound Relay

Post SMTP Outbound Relay
by sbcn2012 on Friday, June 29, 2018

Hello,

I am little puzzled, ordered an paid the 9,99 service mentioned above an have no luck connecting with the following 3 clients:
1: the postfix at Mac OS X server 4.3
2: the Mail program of Mac OS 10.13.3
3: the Spark program (newest version)

none of the 3 is able to get SALS / TLS auth.

(SASL authentication failed; cannot authenticate to server relay.dynu.com[168.235.105.136]: no mechanism available)

Looking forward your kind reply.

Christian.

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Tuesday, August 21, 2018 3:19 PM