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Announce your campaigns and notifications at a go


Know more about O-Post

O-Post is an affordable, feature-rich, and intuitive Business Email Marketing software built for new-age marketers and entrepreneurs. The tool exclusively focuses on simplicity, excellent customer support, and delightful email designs. O-Post furnishes unlimited email sends with every plan, 24/7 live support, incredible automation capabilities, and accurate email deliverability.

Built on the next-generation customer commitment and engagement platform, O-Post prides itself on empowering marketers with one of the simplest UIs in the business. The intuitive interface makes rundown and content creation simple and straightforward, so you send the most relevant content continually. You can continuously monitor the effectiveness of your email marketing with baked-in analytics allowing you to improve on the open and click-through rates.

The O-Post platform combines a robust suite of services within a solitary, user-friendly solution. O-Post allows you to customize every aspect of the email campaign, including designing creative email templates with rich text formatting and sending them with a click. Our world-class customer happiness group powers O-Post, and we offer pricing plans ensured to make you smile.

Engage, Nurture, and Convert

Email marketing is one of the most effective ways of lead generation and conversion. Making it easy for your Business, ONPASSIVE brings you O-Post, a web-based email marketing software. Allowing you to send your marketing emails in bulk in simple steps, O-Post simplifies the execution of your campaigns.

O-Post is a highly secure mailing software that ensures your emails do not get categorized as spam. Directing every mailer to the recipient’s inbox, this Business email marketing software helps you to spam-test your emails before sending them.

With a pool of responsive templates to choose from, O-Post gives you the advantage of assured connection each time. Its easy integration and world-class support system provide the best experience to every marketer in building their customer base effortlessly.

Engage your contacts with compelling themes and messages in your emails with O-Post’s in-built features. Enhance the presentation of your brand with effective campaigns that nurture your contacts and assure their conversion.

Key Features of O-Post

Reach out to your customer base at a go with a tool that is highly secure and integrated with the best features to enhance every experience. O-Post offers you an intelligent way to fulfil all your E-mail Marketing needs.


E-mail message automation


Adding and removing email subscribers


Easy Integration


Dedicated IP Address


Mobile and Desktop responsive templates


Built-in design and spam testing

Looking for Something Else ?

Here are some of the most-requested sources for information.

When a customer logs in to the O-Post portal page and creates his profile, he gets directed to the Import Contacts page, where he can import his contacts in two ways, either by contacts importing or by copy-pasting contacts.

After adding the contacts, the admin can move them into different categories labeling them with the desired name, helping to differentiate the users based on their subscription status.

Subject lines should be striking to instigate the recipient to open the email. It is the first thing that your subscribers notice. It is your gateway to further communication. So, make it meaningful, personalized, short and have a message that matters to the audience. You have only 3-4 seconds to make an impact that can open an email. You can ask questions or create urgency by stating a deadline for an offer.

Use attractive images, urging a call to action, and animated gifs that pique attention. Try to reduce too many font types, colours, and sizes. Space the text well, creating a well-presented message with content and aesthetics. Depending on the context of your emails, it is excellent to use bold colours.

Designing an attractive email includes minute details for the content and an eye for creativity for effect. But let’s not overdo anything. It is best to make the email template responsive to look good across all devices.

Every brand considers different metrics as per its product or service type. Based on who they are targeting, you have to identify the best indicator of success for your particular campaign based on your unique goal. The most important thing is to analyze a series of consistent metrics. Targeting a single metric is not the right way, leading to a lopsided campaign method. Look at the campaign’s overall objective and identify the key points to improve on every metric required to have a 360-degree impact.