Rocketseed drops release to boost email signature confidence on mobile for Microsoft 365 users
CHARLOTTE, N.C., June 6, 2025 /PRNewswire/ -- Rocketseed, a global leader in company email signature management software, has announced the upcoming launch of two major enhancements to its Microsoft 365 add-in feature, designed to improve user experience for both email senders and recipients. These new capabilities will be available to Microsoft 365 customers in coming weeks.
Rocketseed's Signature on Compose lets users preview their branded email signature directly in the compose window - giving full confidence it appears correctly before sending. The latest release extends this functionality to users of the Microsoft Outlook mobile app on iOS and Android, meeting demand from users composing and sending emails on the go.
The update also introduces embedded image support, ensuring all visual elements - logos, banners, social icons - display instantly and correctly, with no need for recipients to download. This marks a significant improvement over using referenced images on mobile devices, which was the only option until the recent update to the Microsoft API.
"These enhancements are a major step forward for both email senders and recipients," said Janine Ferenčak, Managing Director at Rocketseed. "With full support for Microsoft 365 and Outlook mobile apps, users can now see exactly how their email signature will appear before sending, ensuring brand consistency, especially on mobile. Meanwhile, embedded image support guarantees a perfect display for recipients."
These Rocketseed updates are available exclusively for Microsoft 365 customers. To implement, a company's Microsoft 365 administrator can request a manifest file from Rocketseed, enabling them to deploy the new functionality across their organization.
When a user composes a message, Rocketseed identifies the sender and automatically applies their pre-assigned signature, offering a tailored choice of a full version or a simplified version for email reply chains according to company policy. Signatures are managed centrally and rendered in real time, ensuring brand consistency and user flexibility.
With these new features, Rocketseed continues to lead the way in email signature software, delivering enterprise-grade tools for brand management, compliance, and marketing across every business email - including mobile.
About RocketseedRocketseed is a leading provider of email signature management and marketing solutions, used and trusted by businesses worldwide. With tools for centralized signature control, automated updates, targeted banner campaigns, and robust analytics, Rocketseed helps organizations maintain brand consistency, drive engagement, and ensure compliance — all through their everyday email. Learn more at www.rocketseed.com.
Press ContactJennifer BassettJenny.bassett@rocketseed.com+447800547354
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SOURCE Rocketseed (United States) Inc
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Registrational Study Led by MSD NSCLC not achieving a pCR after neoadjuvant therapy followed by surgery. NSCLC expressing PD-L1 >50% pre-treated NSCLC with EGFR mutations or other genomic alterations EGFR-mutated, advanced non-squ NSCLC progressed on prior EGFR-TK metastatic sg NSCLC About sac-TMT Sac-TMT, a core product of the Company, is a novel human TROP2 ADC in which the Company has proprietary intellectual property rights, targeting advanced solid tumors such as NSCLC, BC, gastric cancer (GC), gynecological tumors, among others. Sac-TMT is developed with a novel linker to conjugate the payload, a belotecan-derivative topoisomerase I inhibitor with a drug-to-antibody-ratio (DAR) of 7.4. Sac-TMT specifically recognizes TROP2 on the surface of tumor cells by recombinant anti-TROP2 humanized monoclonal antibodies, which is then endocytosed by tumor cells and releases KL610023 intracellularly. 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In addition, two new indication applications for sac-TMT for the treatment of adult patients with EGFR-mutant locally advanced or metastatic NSCLC who progressed after treatment with EGFR-TKI therapy and with unresectable locally advanced, metastatic hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-negative (HER2-) BC who have received prior endocrine therapy and other systemic treatments in the advanced or metastatic setting were accepted by the National Medical Products Administration (NMPA), and were reviewed via the priority review and approval process. As of today, the Company has initiated 8 registrational clinical studies in China. MSD has initiated 14 ongoing Phase 3 global clinical studies of sac-TMT as a monotherapy or with pembrolizumab or other agents for several types of cancer. These studies are sponsored and led by MSD. About Kelun-Biotech Kelun-Biotech( a holding subsidiary of Kelun Pharmaceutical ( which focuses on the R&D, manufacturing, commercialization and global collaboration of innovative biological drugs and small molecule drugs. The company focuses on major disease areas such as solid tumors, autoimmune, inflammatory, and metabolic diseases, and in establishing a globalized drug development and industrialization platform to address the unmet medical needs in China and the rest of world. The Company is committed to becoming a leading global enterprise in the field of innovative drugs. At present, the Company has more than 30 ongoing key innovative drug projects, of which 3 projects have been approved for marketing, 1 project is in the NDA stage, and more than 10 projects are in the clinical stage. The company has established one of the world's leading proprietary ADC platforms, OptiDC™, and has 1 ADC project approved for marketing, 1 ADC project in NDA stage, and multiple ADC and novel coupled drug products in clinical or preclinical research stage. For more information, please visit Media: klbio_pr@ View original content to download multimedia: SOURCE Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.