My ISP proxies SMTP port 25 - is there an alternative port?

Many ISPs now proxy SMTP connections - this can help them reduce the amount of SPAM - however, it also forces you to use their SMTP (outgoing mail) servers with the problems that may introduce.

ISPs usually only proxy the default 'port 25' that is used for SMTP - AuthSMTP runs on other ports to get around that and allows you to continue to send mail through our service. The ports available are 25, 26, 80, 465, 587, 2525 and 325 (non-SSL only).

Are you having a problem sending email or looking for a reliable SMTP server?

AuthSMTP is the outgoing SMTP email service for your e-commerce website, mailing list or email program.

It works on most current computers or devices and solves many of the common problems with sending email such as relaying denied errors or blacklisting issues.

With instant setup, a money back guarantee and very low cost starter accounts you can test and start sending email in minutes with no risk.

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