type.inbound
// pdf image
and strings.contains(body.html.raw,
'https://ci3.googleusercontent.com/meips/ADKq_Naq6rm1GwC4XYZepCUQtEMnJ-r-HjyX_C5lBU7lpxQk1OIDV7vvQYvSJQWYmQCzG8moTgX3Wak625OtyHWRinVeUJs7K710JiIZ4JNXVpTmC8PJjV4K34GsBA=s0-d-e1-ft#https://res-1.cdn.office.net/assets/mail/file-icon/png/pdf_16x16.png'
)
// mentions attachments but there are none or just images with no pdfs
and strings.starts_with(body.current_thread.text, 'Please see attached.')
and all(attachments, .file_type in $file_types_images)
// self sender
and (
length(recipients.to) == 1
and sender.email.email == recipients.to[0].email.email
)
// display text ends with .pdf
and any(body.current_thread.links,
strings.ends_with(.display_text, '.pdf')
and .href_url.domain.subdomain is not null
and .visible
and not (
.href_url.domain.root_domain == "googleusercontent.com"
and strings.istarts_with(.href_url.path, "/mail-sig")
)
)
Playground
Test against your own EMLs or sample data.