SMTP tool has got no limits - the only limit is by your smtp provider (gmail, aws etc)
SMTP tool can work with any SMTP server in the world.
You can send as many Emails as you like with our free package.
You can send as many as emails as you want. No limits. Our signature will get embedded at the bottom of each email.
Send 1,000 Emails without any SMTP tool signature at the bottom
Send 10,000 Emails without any SMTP tool signature at the bottom
It really depends what you send, and how often. We recommend you to test and do slow sending in the beginning i.e. - in the beginning send no more than 100 emails a day, and watch results.
Each SMTP server has got a limit of how many emails you can send each 24 hours - in the above example - of 500 emails a day. You must check those details before you send too many emails per day.
You can use any SMTP server that you are legally allowed to use, i.e. that you have an account on that server.
Once more than 3 consecutive Emails of yours are rejected by the SMPT server, we postpone all your pending emails 24hours ahead. This will prevent you from getting blocked by your provider.