[GNC] Received e-mails in Spams (bad e-mail server configuration / ML configuration)

[* Neustradamus *]

Dear GnuCash team,

Can you solve the problem of e-mails always detected in "Junk Emails"/"Spams" folder?
SPF/DKIM/DMARC

For example, a part of logs:
...
ARC-Seal: i=2; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=fail;
...
ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is
 XXX.XXX.XXX.XX) smtp.rcpttodomain=hotmail.com smtp.mailfrom=gnucash.org;
 dmarc=fail (p=none sp=quarantine pct=100) action=none
 header.from=outlook.com; dkim=fail (signature did not verify)
 header.d=outlook.com; arc=fail (47)
...
Authentication-Results: spf=pass (sender IP is XXX.XXX.XXX.XX)
 smtp.mailfrom=gnucash.org; dkim=fail (signature did not verify)
 header.d=outlook.com;dmarc=fail action=none header.from=outlook.com;
Received-SPF: Pass (protection.outlook.com: domain of gnucash.org designates
 XXX.XXX.XXX.XX as permitted sender) receiver=protection.outlook.com;
 client-ip=XXX.XXX.XXX.XX; helo=code.gnucash.org; pr=C
...

----------------

Thanks in advance.

Regards,

Neustradamus