emails visible in web email https://connect.xfinity.com/ but not received in Outlook Inbox

Emails are in web email Inbox. POP3 connection using Outlook 2021 Pro on Windows 10 desktop with extended support. ~95% of emails are retrieved by Outlook, the remainder are never retrieved. Not in spam folder. Please have direct messaging support for this enabled. Sample header:

Return-Path: <bounce-hp2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>
Delivered-To: [Edited: "Personal Information"]
Received: from dovdir1-asa-04o.email.comcast.net ([96.102.179.229])
by dovback1-asa-30o.email.comcast.net with LMTP
id mLHRB4ZJL2l2+QIA6LuY2Q:T16:P1:P1
(envelope-from <bounce-hp2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>)
for <[Edited: "Personal Information"]>; Tue, 02 Dec 2025 20:19:02 +0000
Received: from dovpxy-asb-03o.email.comcast.net ([96.102.179.229])
by dovdir1-asa-04o.email.comcast.net with LMTP
id mLHRB4ZJL2l2+QIA6LuY2Q:T16:P1
(envelope-from <bounce-hp2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>)
for <[Edited: "Personal Information"]>; Tue, 02 Dec 2025 20:19:02 +0000
Received: from reszmta-h2p-547868.sys.comcast.net ([96.102.179.229])
(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))
by dovpxy-asb-03o.email.comcast.net with LMTPS
id mLHRB4ZJL2l2+QIA6LuY2Q:T16
(envelope-from <bounce-hp2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>)
for <[Edited: "Personal Information"]>; Tue, 02 Dec 2025 20:19:02 +0000
Received: from resimta-h2p-561846.sys.comcast.net ([96.102.167.155])
(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 256/256 bits)
(Client did not present a certificate)
by reszmta-h2p-547868.sys.comcast.net with ESMTPS
id QUcQvnMqhFuV2QWo2vfKLs; Tue, 02 Dec 2025 20:17:02 +0000
Received: from mta042bb.pmx1.epsl1.com ([159.127.163.42])
by resimta-h2p-561846.sys.comcast.net with ESMTPS
id QWo1v1taGuiPDQWo1vuizB; Tue, 02 Dec 2025 20:17:02 +0000
X-CAA-SPAM: N00001
X-Originating-IP: [159.127.163.42]
X-Authority-Analysis: v=2.4 cv=K8GI2SWI c=1 sm=1 tr=0 ts=692f493e b=1
 cx=a_idp_d:c_cmc p=8HClWqyK7Au9uAvo:21 a=7wGWsnYBtXOr+/WvF6lM4Q==:117
 a=7wGWsnYBtXOr+/WvF6lM4Q==:17 a=KGjhK52YXX0A:10 a=wP3pNCr1ah4A:10
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 a=IQ3tNkQXjqORhJM7g0fj:22 a=mKv6If4y4hzCizQr-YMX:22 cc=prm
Xfinity-Larsen: MUE1WWhjM0xxcUlzTWtJQ2I2TjFmTUhpU3JvZnBJRjExQ0RHTjZrNk5JYTFnREV5aWZYQXVCK2VZNGd2ZUJPSE95SFo1amhjRHRsN0x0VzRHRG5kaVRBNkd4MXU0WGJ2V3pkdWM3LzNYZ289
X-Xfinity-CCat: promotional
X-Xfinity-Message-Heuristics: IPv6:N;TLS=1;SPF=1;DMARC=P
Authentication-Results: resimta-h2p-561846.sys.comcast.net;
dkim=pass header.d=e.kingsize.com header.b=fyjzMYp4
Return-Path: <bounce-HP2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=e.kingsize.com;
s=ep1; t=1764705692;
bh=BwWMYtvMLjFIwZI5w9CRU5qxd7j5Q0CF/3DZLchO6VA=;
h=List-Unsubscribe:List-Unsubscribe-Post:MIME-Version:Subject:From:
To:Date:Content-Type;
b=fyjzMYp4DQcmwncc44uPpioWfQmAB3D15yTwC1ZtaS1dRdrYaaSKVJTc5z32qDOLZ
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iPHgmscWrxLA+s0w0wLGIzr2gZ2eo2rpknJ5JTiQ=
Received: from [10.233.84.177] ([10.233.84.177:39116])
by pc1udsmtn2n20 (envelope-from <bounce-HP2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>)
(ecelerity 3.6.9.48312 r(Core:3.6.9.0)) with ECSTREAM
id BB/F8-46239-C954F296; Tue, 02 Dec 2025 20:01:32 +0000
List-Unsubscribe: <mailto:bounce-HP2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com?subject=list-unsubscribe>,<https://e.kingsize.com/U2/v60000019ae0a7e58eb0eb856e966eb1e0/adedf67013b54046000001c1c0b84425>
List-Unsubscribe-Post: List-Unsubscribe=One-Click
Message-ID: <HP2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>
MIME-Version: 1.0
Feedback-ID: adedf670-13b5-4046-ad03-8f4008913650:48afc664-d39b-45dd-be4c-dc7e39e26b28:email:epslh1
X-NSS: adedf670-13b5-4046-ad03-8f4008913650
Reply-To: "do-not-reply@e.kingsize.com"
 <do-not-reply-HP2v60000019ae0a7e58eb0eb856e966eb1e0105@e.kingsize.com>
Subject: Tick Tock! 60% Off Ends Tomorrow!
From: KingSize  <[Edited: "Personal Information"]>
To:[Edited: "Personal Information"]
Date: Tue, 2 Dec 2025 20:01:32 +0000
Content-Type: multipart/alternative;
 boundary="-=Part.89ad73.735e97ecad2eb20c.19ae0a7ea38.78d71403096583cb=-"
X-CMAE-Envelope: MS4xfEpJrYp0UyRu/Yq0o4T1FbZUy0oXx8dPYPU8tIj1X23xqkNFYUUOPmwn6QG/zATemXiaU97lW/tLGrK9W7axqhVxQabaTT6ZWyAx/+MSTKOFpuA4mchE
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 SHYwXQeNOHFKCwoRLk0cebgcKW3UlCH3rYONF291lvg=

---=Part.89ad73.735e97ecad2eb20c.19ae0a7ea38.78d71403096583cb=-
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html; charset=UTF-8

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1=2E0 Transitional//EN" "http://w=
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<html xmlns=3D"http://www=2Ew3=2Eorg/1999/xhtml"
xmlns:v=3D"urn:schemas-microsoft-com:vml"
xmlns:o=3D"urn:schemas-microsoft-com:office:office" lang=3D"en">
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