On 20/02/2023 14:53, Sebastian Tennant via Exim-users wrote:
** […] R=all_via_fast_smtp_server T=fast_smtp_server […]: SMTP error from remote mail server after pipelined MAIL FROM:<[…]> SIZE=1537: 530 5.7.1 Authentication required DT=1m
You got an SMTP response. You were already talking TLS; the TLS error basically says that the peer didn't shut it down cleanly having sent that SMTP response - but that's fine, we got enough. You didn't authenticate to that peer, and it's insisting that you need to. -- Cheers, Jeremy -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
