Can I Spoof My 'From' Address When Using Gmail's SMTP Server?

Changing the From Address When Using Gmail SMTP Server

Issue:

You require the ability to send emails with a specific "From" address when using the Gmail SMTP server, but the emails are consistently coming from your Gmail account.

Solution:

Unfortunately, it is not possible to alter the "From" address when sending emails through Gmail's SMTP service. Google automatically rewrites the "From" and "Reply-To" headers to correspond to your Gmail account.

Reason for Restriction:

The Gmail SMTP feature is intended for personal use, not as an open relay service. Allowing arbitrary "From" addresses would undermine Google's reputation with spam services, as there would be insufficient sender verification.

Alternatives:

• Dedicated Gmail Account: Create a specific Gmail account for sending emails, such as [email protected]
• Gmail for Domains: If you own the domain of the desired "From" address, utilize Gmail for Domains to establish an [email protected] account.
• External SMTP Server: Utilize an external SMTP server provided by your hosting solution (e.g., Sendmail or Postfix in *nix, IIS in Windows).
• Mandrill: A dedicated transactional email service that allows for free volume (up to 12,000 emails per month).

Note:

It is important to note that the ability to send emails with a custom "From" address through Gmail's SMTP service is not available as of the latest information (June 2015 and November 2013 updates).

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