moderated Re: #misc Issue with bouncing messages (seems as mail from groups.io is sent to wrong mail server) #misc


YT9TP - Pedja
 

I still have this issue. It seems evident that groups.io occasionally sends mail to wrong server, not following MX records for receiving domain.




6:17pm #22929 [nanovna-users] Nano-F - Did I make a Mistake? 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:38666 is not permitted to relay through this server without authentication.
5:26pm #22925 [nanovna-users] Off topic, but still RF 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:54350 is not permitted to relay through this server without authentication.
Jun 23 #22907 [nanovna-users] Charging LED Operation on NanoVNA-H4 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:43750 is not permitted to relay through this server without authentication.
Jun 21 #22885 [nanovna-users] NanoVNA-Saver on Windows 10 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:52080 is not permitted to relay through this server without authentication.
Jun 21 #22882 [nanovna-users] NanoVnaSaver version 0.3.9 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:56252 is not permitted to relay through this server without authentication.
Jun 20 #22845 [nanovna-users] NanoVNA-saver on Windows 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:51414 is not permitted to relay through this server without authentication.
Jun 20 #22844 [nanovna-users] Opinions about the NanoVNA-F V2 96.31.72.43: 550 Please turn on SMTP Authentication in your mail client. web01.groups.io [66.175.222.12]:38940 is not permitted to relay through this server without authentication.

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