> How would you make this work for docs.google.com as well?
>
> the following regex corresponds to https://urldefense.proofpoint.com/v2/url?u=https-3A__drive.google.com&d=DwIBAg&c=aqMfXOEvEJQh2iQMCb7Wy8l0sPnURkcqADc2guUW8IM&r=X0jL9y0sL4r4iU_qVtR3lLNo4tOL1ry_m7-psV3GejY&m=rEXlMfZlmblv9Z7-T3igLJxWqr_PGyZY9iAcmjGZlI8&s=WpPUlXqGbkNw_lGZL2cge923JMkot3sLI36an1salO4&e=
> next if /^MBL_\d+:0:\*:68747470733a2f2f64726976652e676f6f676c652e636f6d$/;

If I remember correctly (I am at home and I have nothing to check), the
URL is encoded in base64 so it should be:
68747470733a2f2f646f637s2e676f6f676c652e636f6d

But you better double check :)

From your comments in the script:

the following regex corresponds to https://drive.google.com

When I use an online base64 converter that ends up being aHR0cHM6Ly9kcml2ZS5nb29nbGUuY29t

But what I'm asking for is to also include an "OR" to catch https://docs.google.com (note the 'docs', not 'drive')