javascript - Emailing to multiple recipients with html Mailto: not working

Question

we have 400 to 500 hundred emails, when we concatenate them and put them in mailto: it does not work, browser automatically adds "..." in between emails and clicking link does not work.

<a href='mailto:[email protected],[email protected]@email.com'>open emails</a>

Is there a maximum length on mailto: attribute ? is there any other way i can open multiple emails ?

Answer 1

If you need to email more than one (but not hundreds), the correct form should not have spaces but should have semicolons (especially if the users will likely use Outlook).

<a href='mailto:[email protected];[email protected];[email protected]'>Contact us</a>

If you want to automatically include a subject line add "?subject=This is the subject"

<a href='mailto:[email protected];[email protected];[email protected]?subject=Webpage contact'>Contact us</a>