List of the Top 6 Mail Servers for iPhone in 2025

XgenPlus stands out as the premier enterprise email solution, facilitating seamless communication and collaboration. It is recognized as the first IDN Email Server to offer EAI (Email Address Internationalization), allowing for linguistic email addresses, including those written in Hindi. This software is suitable for a variety of organizations, including enterprises, SMEs, public sector units, and government departments. It encompasses all essential functionalities such as POP, IMAP, webmail, calendars, contacts, SMS, scheduling, and security features. Among its notable features are: - IDN Email, the sole internationalized domain name email hosting server - Policies for automatic archival and email retention - Options to merge or de-merge email accounts - Group mail with tracking capabilities - Broadcast email functionality - Scheduling for email, SMS, and more The advantages of using XgenPlus include a reliable uptime of 99.99%, scalability to adapt to the evolving needs of your organization, and robust security with built-in anti-spam measures. Additionally, it offers 24x7 support through live chat, phone, and offline channels, along with easy data management and administrative control, ensuring efficient storage and organization for all users.

SmarterMail stands out as the perfect alternative to Microsoft Exchange. It uniquely provides native support for essential protocols like MAPI, EWS, and EAS, making it the only business email server available that does so without requiring extra software or plugins for Microsoft Outlook and various other desktop and mobile clients. Furthermore, it comes with all the capabilities of Exchange but at a significantly reduced price. Notably, it also includes features such as audio and video group chat, along with Online Meetings for effective team collaboration, all at no additional cost. This solution is crafted to meet the functional demands of businesses while ensuring secure and dependable access to both professional and personal communications. Ultimately, SmarterMail presents a comprehensive solution that enhances productivity without compromising on security or ease of use.

Deliver powerful, enterprise-level email hosting to your clients along with a suite of advanced services. This exceptional solution is perfect for service providers, capable of supporting user bases ranging from thousands to millions. Draw in new customers by offering a high-quality email server that boasts remarkable flexibility, allowing for seamless integration with existing infrastructures. Manage your email communications effortlessly while coordinating calendars and syncing mobile devices, all backed by a secure and high-performing mail server. This service is suitable for organizations of all sizes. With Axigen's rich experience, delve into its array of features and choose those that align perfectly with your requirements. Streamline your email management and boost productivity using integrated calendars, to-do lists, and notes. Enjoy a desktop-like experience right in your web browser, enhanced by handy keyboard shortcuts, drag-and-drop functionalities, a dynamic email overview, quick access to frequently used folders, customizable filters, automated out-of-office replies, and personalized blacklist and whitelist settings for a customized email experience. This all-encompassing email hosting solution empowers users to work efficiently and effectively, regardless of their location, ensuring they remain connected and productive. Moreover, adopting this service can significantly enhance communication flow within teams and improve overall operational efficiency.

SOGo serves as a dependable and well-supported groupware server, prioritizing scalability and compliance with open standards. Released under the GNU GPL/LGPL v2 and beyond, it boasts a sophisticated AJAX-based web interface and supports various native clients through standard protocols such as CalDAV, CardDAV, GroupDAV, and Microsoft ActiveSync. Functioning as a vital component of your infrastructure, SOGo gives users a unified and extensive interface to access their information seamlessly. Its proven effectiveness in live environments, accommodating thousands of users, ensures both strong performance and efficiency. With its capabilities, SOGo significantly improves collaboration and the retrieval of information, thereby benefiting organizations of every size. As a result, SOGo is an excellent choice for enhancing team productivity and streamlining workflows.

The absence of a traditional office is the sole guideline. Utilize TeamChat for collaborative project efforts, manage business communications via email, and engage in online meetings—everything is securely hosted in the cloud at a fraction of the usual cost. You can participate in group chats centered around specific projects, upload documents, and tag team members for focused discussions. Additionally, you can comment on emails shared by others and highlight crucial posts. The integration with email allows for seamless sharing of incoming messages directly into the TeamChat room to ensure your teammates stay informed. With a Desktop Client and Office document support for both Windows and Linux, your productivity can reach new heights. You have the flexibility to buy the full Suite or select only the applications that suit your needs. This innovative approach redefines the way teams can collaborate and work together efficiently.

The COVID-19 pandemic has profoundly altered how we live and work, leading to a surge in remote work that necessitates improved communication, collaboration, and flexibility. In this context, OpenText™ FirstClass® emerges as a comprehensive collaboration platform that enhances teamwork, facilitates communication, and provides easy access to resources and colleagues from any mobile device, ensuring that employees remain connected throughout the organization. FirstClass stands out as a solution that is not only cost-efficient but also adaptable and user-friendly, empowering individuals and teams to collaborate effectively toward common goals while fostering a shared sense of mission and introducing innovative engagement strategies. Tailored specifically for collaboration, it offers secure communication, mobile accessibility, numerous customization options, seamless integration with other tools, and reliable archiving, making it a vital resource for organizations navigating the intricacies of contemporary work dynamics. Moreover, the intuitive interface and extensive features of FirstClass contribute to smoother workflows, thereby boosting overall productivity and strengthening team unity. Ultimately, adopting such platforms can significantly influence an organization's ability to thrive in a rapidly changing environment.