same issue here. I installed 9.510 on my SG 105W at home. I´m not using mail protection, but I checked the mail manager before and after the installation.
After the installation i get the same error message "invalid request".
Maybe mail manager is no longer necessary... Sophos fixed the quarantine report release option for end users (NUTM-9836) instead ;)
2018:07:20-09:25:01 sophos-2 exim-in[32250]: 2018-07-20 09:25:01 TLS error on connection from <Senders Mail Server>:34983 (renegotiation not allowed): error:00000000:lib(0):func(0):reason(0)
The connection closed and the mail would not be processed.
As a workaround, RCPT Verification in AD works as expected.
As another workaround i had added <any> under SMTP/Advanced in the Box 'Skip TLS Negotiation Hosts/Networks' and now Callout is working as before...
2018:07:20-09:25:01 sophos-2 exim-in[32250]: 2018-07-20 09:25:01 TLS error on connection from <Senders Mail Server>:34983 (renegotiation not allowed): error:00000000:lib(0):func(0):reason(0)
The connection closed and the mail would not be processed.
As a workaround, RCPT Verification in AD works as expected.
As another workaround i had added <any> under SMTP/Advanced in the Box 'Skip TLS Negotiation Hosts/Networks' and now Callout is working as before...
But i think its not a good way to disable TLS...
Marco
I too can confirm this!
2018:07:20-12:11:10 mail exim-in[18132]: 2018-07-20 12:11:10 [xxx.xxx.xxx.xxx] F=<sender> R=<receiver> Verifying recipient address with callout
2018:07:20-12:11:10 mail exim-in[18132]: 2018-07-20 12:11:10 TLS error on connection from mail.domain.com [xxx.xxx.xxx.xxx]:60542 (renegotiation not allowed): error:00000000:lib(0):func(0):reason(0)
Did not see it in the beginning as I validate though Active Directory normally, which works.
