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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

GMass SMTP service

September 22, 2021

Introducing a new kind of SMTP Service

Instead of using SendGrid, Mailgun, or Amazon SES to send emails from your website, use the GMass SMTP service and have your emails sent by Google.

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is cold email illegal

September 17, 2021

Is Cold Emailing Illegal? (US, EU, UK, Canada, Australia Laws)

Discover if cold emailing is illegal in various countries and 4 best practices to ensure legal compliance.

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spam vs email

August 30, 2021

Cold Email vs Spam: 5 Key Differences + 7 Handy Tips (2026)

Discover 5 key cold email vs spam differences, including their legality, and 7 actionable cold emailing tips to hit the inbox, not the spam folder.

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August 25, 2021

Cold Email vs Cold Call: 6 Key Differences (2026 Guide) 

Explore 6 cold email vs cold call differences, which approach is better, and how to improve your cold outreach.

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August 24, 2021

Guide to using the Zapier integration

How to use Zapier to connect GMass to thousands of other apps to build whatever kind of email automations you might need.

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use our tools to fix your spam issue

August 23, 2021

Use our tools to fix your spam issue

You’ve determined that emails you send with GMass are going to the Spam folder or are getting blocked. You’ve already …

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August 19, 2021

Guide to using webhooks

GMass now supports webhooks for the following types of events: Sends Opens Clicks Replies Unsubscribes Bounces What’s a webhook? There’s …

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SaaS Email Marketing with Gmail Automation Strategy

August 14, 2021

Saas Email Marketing with Gmail Automation Strategy (2026)

Why Email Marketing Should Be a Part of Your Saas Marketing Strategy In an increasingly crowded SaaS marketplace, it’s more …

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8 compelling cold recruiting email templates

August 10, 2021

8 Compelling Cold Recruiting Email Templates (+ 7 Tips)

Here are 8 cold recruiting email templates and 7 actionable tips to help you get started with recruiting emails.

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Fail-Proof Cold Email Strategy - No-Nonsense Tips

August 9, 2021

A Fail-Proof Cold Email Strategy: 8 No-Nonsense Tips

Explore 8 practical tips to create an effective cold email strategy in 2021.

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GMass User Update - spam and phishing

August 5, 2021

Update on Spam and Phishing Issue

[See below in the “What we did” section for the latest updates.] Over the last week, starting on July 28, …

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introducing AB testing

August 4, 2021

Introducing A/B Testing

You can now A/B test your email outreach campaign using our powerful platform. Here are the basics: Easily vary your …

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Transform your Gmail account into an email marketing powerhouse

GMass is easy to learn and easy to use — but brings unbelievable email power into Gmail

Try GMass for free Then check out the quickstart guide to send your first mail merge email in minutes!

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