[Translation from Japanese to English ] Thank you very much for issuing the registration procedure proof (recommendat...

Original text

先日はmark君に登録手続済証明（推薦状）を発行いただきありがとうございました。
私はmark君にお仕事の紹介をさせていただいた（株）Aの山田と申します。
彼に代わりご連絡をさせていただいております。
郵送していただいた際に封筒代をご負担いただきましたので新しい封筒を同封させていただきます。
よろしくお願いします。

Translation / English

Thank you very much for issuing the registration procedure proof (recommendation letter) to Mark the other day.
I am Yamada in A Co. Ltd., who introduced a job to Mark.
I am contacting you on behalf of him.
Since you covered the cost of the envelope when you posted the proof, I am enclosing a new envelope with this letter.
Thank you very much.

Translation / English

Thank you for issuing the certificate of registration arrangement (letter of recommendation) to Mark a few days ago. I am Yamada in A who introduced the job to Mark.
I am contacting you in place of him.
As you paid for the fee of envelope when you sent to me, I am enclosing a new envelope.
I appreciate your understanding.

Translation / English

Thank you for issuing Mark a certificate (recommendation) that has completed registration.
My name is Yamada from A Incorporated who introduced a job to Mark.
I'm contacting you on his behalf.
We enclose a new envelope as you paid the envelope fee at the time of mailing.
Best regards,

Translation / English

Thank you for having issued proof of registration (recommendation letter) to Mark that day.
I am Yamada from A (company) who introduced job to Mark.
I am contacting you on his behalf.
As you may need to pay for envelope when mailing, I have enclosed a new envelope in the mail.
Thank you very much.