a system in mailbox

To:

Subject: Software / system question.

Dear Madames/ Sirs.

I am interested in a system for sending sms messages from an existing mailbox. I will note that some of the messages I send are very long (between 10,000 and 12,000 characters).

Do you know of any software, or system that after installation can be performed with the help of this operation - and without paying for it to the cellular company?

Regards,

assaf benyamini,

115 Costa Rica Street,

Entrance A-Apartment 4,

Kiryat Menachem,

Jerusalem,

ISRAEL, Zip code: 9662592.

my phone numbers at home-972-2-6427757. Mobile-972-58-6784040. Fax-972-77-2700076.

post Scriptum. 1) My ID number: 029547403.

2)my email addresses: 029547403@walla.co.il or: asb783a@gmail.com or: assaf197254@yahoo.co.il or: a32assaf@outlook.com or: assaf002@mail2world.com

or: assaffff@protonmail.com or: ass.benyamini@yandex.com

3)my first language is Hebrew(עברית).