Incompatibility with Google/Gmail SMTP - Attachment blocked

[NightMean]

Hi, I just setup Lazywarden (many thanks for the amazing tutorial on the website :) ) and I've setup the notification via Google Gmail SMTP settings. I have it functional with other services so there is no issue with that.
Lazywarden backup worked as expected however when it tried to notify me of the backup, I did not received any email as the attachment is apparently malicious.. sigh Google..

Is there any possibility to add an option to only use SMTP for notifications as e.g. Telegram/Discord/Ntfy? While other SMTP servers might work as expected, I'm only looking for an email notification as I have the backup on Google Drive.

My SMTP settings:

SMTP_SERVER=smtp.gmail.com
SMTP_PORT=587
[email protected]
SMTP_PASSWORD=password123
[email protected]
[email protected]

Error log:

2025-01-03 21:44:16,403 - ERROR - SMTP error: (552, b'5.7.0 This message was blocked because its content presents a potential\n5.7.0 security issue. To review our message content and attachment content\n5.7.0 guidelines, go to\n5.7.0  https://support.google.com/mail/?p=BlockedMessage a640c23a62f3a-aac0f06fb1bsm1926288866b.191 - gsmtp')

2025-01-03 21:44:16,404 - INFO - Email with attachment sent successfully