I've been getting them every day recently as well. "Critical Alert," "A Gentle Reminder," always a phishing link inside.
Here's part of the raw source (header):
Return-Path: <af@citysportsgroupng.com>
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on h.spam.sonic.net
X-Spam-Level:
X-Spam-Status: No, score=-1.0 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
DKIM_VALID_AU,DKIM_VALID_EF,HTML_FONT_LOW_CONTRAST,HTML_MESSAGE,
RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SNF4SA,SONIC_BX_A2,SPF_HELO_NONE,
T_KAM_HTML_FONT_INVALID,T_REMOTE_IMAGE,T_SCC_BODY_TEXT_LINE
shortcircuit=no autolearn=disabled version=3.4.6
X-Spam-SNF-Result: 0 (Standard White Rules)
X-Spam-MessageSniffer-Scan-Result:
X-Spam-MessageSniffer-Rules:
0-0-0-29807-c
X-Spam-GBUdb-Analysis: 1, 35.89.44.32, Ugly c=0.372106 p=-0.459459 Source
Normal
Received: from a.mx.sonic.net (b.spam-proxy.sonic.net [157.131.224.146])
by a.local-delivery (8.14.7/8.14.7) with ESMTP id 27NLhr89030251
(version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT)