Need to generate link for the same receipient

[yogender]

Sir,
Congratulations and thanks for providing a very useful platform like SG.

My query is

Whether , while sending an outgoing email using the disposable address, to the same recipient, do I have to generate the email link every time I intend to send the email or the link once generated could be stored as a contact and be used any number of times.

Please clarify

[snowmaker]

I believe you can just store the generated email address link in your contact list and keep using that. IIRC, I read that somewhere here but I can't find it..