Here is /var/log/qpsmtpd/current content:
2021-11-08 20:50:04.662354500 1408 Accepted connection 1/40 from 127.0.0.1 / localhost
2021-11-08 20:50:04.662714500 1408 Connection from localhost [127.0.0.1]
2021-11-08 20:50:04.975496500 1408 (connect) relay: pass, octet match in relayclients (127.0.0.)
2021-11-08 20:50:04.975950500 1408 220 ***.net ESMTP
2021-11-08 20:50:04.976640500 1408 dispatching EHLO ***.net
2021-11-08 20:50:04.978063500 1408 250-***.net Hi localhost [127.0.0.1]
2021-11-08 20:50:04.978089500 1408 250-PIPELINING
2021-11-08 20:50:04.978115500 1408 250-8BITMIME
2021-11-08 20:50:04.978141500 1408 250-SIZE 40000000
2021-11-08 20:50:04.978167500 1408 250 STARTTLS
2021-11-08 20:50:04.978642500 1408 dispatching MAIL FROM:<reply@bounces.actu-premium.fr> BODY=8BITMIME SIZE=102814
2021-11-08 20:50:04.979701500 1408 (mail) badmailfrom: skip, relay client
2021-11-08 20:50:04.979885500 1408 250 <reply@bounces.actu-premium.fr>, sender OK - how exciting to get mail from you!
2021-11-08 20:50:04.980331500 1408 dispatching RCPT TO:<***@***.net>
2021-11-08 20:50:04.980833500 1408 (rcpt) badrcptto: skip, relay client
2021-11-08 20:50:04.980989500 1408 (rcpt) rcpt_ok: skip, relay client
2021-11-08 20:50:04.981163500 1408 250 <***@***.net>, recipient ok
2021-11-08 20:50:04.981605500 1408 dispatching DATA
2021-11-08 20:50:04.981919500 1408 354 go ahead
2021-11-08 20:50:04.982864500 1408 spooling message to disk
2021-11-08 20:50:05.047722500 1408 (data_post_headers) dkim: skip, DKIM not configured for bounces.actu-premium.fr
2021-11-08 20:50:05.070324500 1408 (data_post) bogus_bounce: pass, not a null sender
2021-11-08 20:50:05.070479500 1408 (data_post) headers: skip, relay client
2021-11-08 20:50:05.206846500 1408 (data_post) virus::clamdscan: pass, clean
2021-11-08 20:50:05.207797500 1408 (queue) logging::logterse: ` 127.0.0.1 localhost ***.net <reply@bounces.actu-premium.fr> <***@***.net> queued <c18d32b7635358ad828ef0602f591210@manager.actu-premium.fr>
2021-11-08 20:50:05.210633500 1409 (queue) queue::qmail_2dqueue: (for 1408) Queuing to /var/qmail/bin/qmail-queue
2021-11-08 20:50:05.377806500 1408 250 Queued! 1636401005 qp 1409 <c18d32b7635358ad828ef0602f591210@manager.actu-premium.fr>
2021-11-08 20:50:05.468123500 1408 dispatching QUIT
2021-11-08 20:50:05.470681500 1408 221 ***.net closing connection. Have a wonderful day.
2021-11-08 20:50:05.470685500 1408 click, disconnecting