Aspose.Email Versions

AsposeOutils de messagerie.NETJavaJavaScriptC++ / MFC Class Library
(2)

Découvrez les nouveautés dans chaque version, avec des détails sur les fonctionnalités, les améliorations et les problèmes résolus.

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déc.
Aspose.Email for Java V26.8Version majeure14 sept. 2026
Corrections
  • Issue with HTML-to-RTF conversion.
  • MailMessage cannot remove signature of MSG file.
  • MapiMessage.Recipients.Add - SMTP address validation bug.
  • MSG file reading errors.
  • MapiMessage.load() with setLeaveOpen(true) locks file context, causing 0-byte attachments in MailMessage.
  • License initialization in DHI hardened container requires "env" command.
  • MailMessage.load fails for MSG file (encoding issue).
Aspose.Email for C++ V26.8Version majeure7 sept. 2026
Fonctionnalités
  • Add methods now return the newly created instance - The Add methods for both recipients and attachments have been updated to return the object they create, allowing immediate access to the new item without a separate lookup. This streamlines code that needs to configure the newly added recipient or attachment right after insertion.
Corrections
  • MapiMessage.Recipients.Add - EX address validation too strict.
  • MapiRecipientCollection.Add(...) - return newly created instance.
  • ArgumentException in MapiMessage.SaveAsTnef when saving EML with TNEF.
  • Support IdentificationInfo.Anniversary date field in VcardContact and apply it in VCF 4.0.
  • Avoid duplicate X-VCARD-PRODID header when saving contact in version 3 and 4.
  • Binary libraries detected as MHT.
  • ArgumentNullException (parameter name: address) in 26.5 version at sending MailMessage via Graph client.
Aspose.Email for Python via .NET V26.8Version majeure19 août 2026
Corrections
  • MapiMessage.Recipients.Add - EX address validation too strict.
  • MapiRecipientCollection.Add(...) - return newly created instance.
  • ArgumentException in MapiMessage.SaveAsTnef when saving EML with TNEF.
  • Support IdentificationInfo.Anniversary date field in VcardContact and apply it in VCF 4.0.
  • Avoid duplicate X-VCARD-PRODID header when saving contact in version 3 and 4.
  • Binary libraries detected as MHT.
  • ArgumentNullException (parameter name: address) in 26.5 version at sending MailMessage via Graph client.
Aspose.Email for Java V26.7Version majeure8 août 2026
Corrections
  • NullReferenceException in fromMailMessage when loading MAPI MSG file - regression since 26.5.
  • MapiMessage.Recipients.Add - EX address validation too strict.
  • MapiRecipientCollection.Add(...) - return newly created instance.
  • ArgumentException in MapiMessage.SaveAsTnef when saving EML with TNEF.
  • Support IdentificationInfo.Anniversary date field in VcardContact and apply it in VCF 4.0.
  • Avoid duplicate X-VCARD-PRODID header when saving contact in version 3 and 4.
  • Binary libraries detected as MHT.
  • ArgumentNullException (parameter name: address) in 26.5 version at sending MailMessage via Graph client.
Aspose.Email for Java V26.6.0.14 août 2026
Corrections
  • NullReferenceException in fromMailMessage when loading MAPI MSG file - regression since 26.5.
Aspose.Email for .NET V26.7Version majeure31 juil. 2026
Corrections
  • MapiMessage.Recipients.Add - EX address validation too strict.
  • MapiRecipientCollection.Add(...) - return newly created instance.
  • ArgumentException in MapiMessage.SaveAsTnef when saving EML with TNEF.
  • Support IdentificationInfo.Anniversary date field in VcardContact and apply it in VCF 4.0.
  • Avoid duplicate X-VCARD-PRODID header when saving contact in version 3 and 4.
  • Binary libraries detected as MHT.
  • ArgumentNullException (parameter name: address) in 26.5 version at sending MailMessage via Graph client.
Aspose.Email for C++ V26.7Version majeure31 juil. 2026
Fonctionnalités
  • Added the ProductIdentifier field for Contacts and Appointments.
Corrections
  • MapiMessageItemBase.SetProperty produces wrong property for multiple values.
  • Performance regression for EML files (introduced in 23.3) in FileFormatUtil.DetectFileFormat.
  • Aspose.Email recognized some regular attachments as linked resources.
  • iCalendar read error.
  • VCardPhotoType.PNG does not exist.
  • Error moving emails between folders using Microsoft Graph.
Aspose.Email for Python via .NET V26.7Version majeure30 juil. 2026
Fonctionnalités
  • Added the ProductIdentifier field for Contacts and Appointments.
Corrections
  • MapiMessageItemBase.SetProperty produces wrong property for multiple values.
  • Performance regression for EML files (introduced in 23.3) in FileFormatUtil.DetectFileFormat.
  • Aspose.Email recognized some regular attachments as linked resources.
  • iCalendar read error.
  • VCardPhotoType.PNG does not exist.
  • Error moving emails between folders using Microsoft Graph.
Aspose.Email for Java V26.6Version majeure19 juil. 2026
Fonctionnalités
  • Added ProductIdentifier field support for Contact and Appointment.
Corrections
  • MapiMessageItemBase.SetProperty produces wrong property for multiple values.
  • Performance regression for EML files (introduced in 23.3) in FileFormatUtil.DetectFileFormat.
  • Aspose.Email recognized some regular attachments as linked resources.
  • iCalendar read error.
  • VCardPhotoType.PNG does not exist.
  • Error moving emails between folders using Microsoft Graph.
Aspose.Email for C++ V26.6Version majeure1 juil. 2026
Fonctionnalités
  • Implemented a method for building a TGZ backup archive from EML files.
  • Throttling support has been added to IGraphClient for Microsoft Graph.
  • Added support for uploading large messages via Graph Upload Session in IGraphClient.
Corrections
  • MSG to PDF - Throws System.FormatException.
  • Null ref exception when saving VCF.
Aspose.Email for .NET V26.6Version majeure30 juin 2026
Fonctionnalités
  • Added the ProductIdentifier field for Contacts and Appointments.
Corrections
  • MapiMessageItemBase.SetProperty produces wrong property for multiple values.
  • Performance regression for EML files (introduced in 23.3) in FileFormatUtil.DetectFileFormat.
  • Aspose.Email recognized some regular attachments as linked resources.
  • iCalendar read error.
  • VCardPhotoType.PNG does not exist.
  • Error moving emails between folders using Microsoft Graph.
Aspose.Email for Python via .NET V26.6Version majeure28 juin 2026
Fonctionnalités
  • Implemented a method for building a TGZ backup archive from EML files.
  • Throttling support has been added to IGraphClient for Microsoft Graph.
  • Added support for uploading large messages via Graph Upload Session in IGraphClient.
Corrections
  • MSG to PDF - Throws System.FormatException.
  • Null ref exception when saving VCF.
Aspose.Email for Java V26.5Version majeure11 juin 2026
Fonctionnalités
  • Implemented a method for building a TGZ backup archive from EML files.
  • Implemented the handling of Throttling for Microsoft Graph in IGraphClient.
  • Implementd large message upload via Graph upload session in IGraphClient.
Corrections
  • MSG to PDF - Throws System.FormatException.
  • Null ref exception when saving VCF.
Aspose.Email for .NET V26.5Version majeure31 mai 2026
Fonctionnalités
  • Implemented a method for building a TGZ backup archive from EML files.
  • Throttling support has been added to IGraphClient for Microsoft Graph.
  • Added support for uploading large messages via Graph Upload Session in IGraphClient.
Corrections
  • MSG to PDF - Throws System.FormatException.
  • Null ref exception when saving VCF.
Aspose.Email for C++ V26.5Version majeure26 mai 2026
Fonctionnalités
  • Added support for the correct creation and deletion of Calendars and Calendar List entities depending on the DataOwner field for the Google client.
Corrections
  • Issue with FindAndEnumerateSoftDeletedItems(): IEnumerable iteration breaks after exception in GetFolderById().
  • Unable to parse valid RULE.
  • Corrupt MSG causes OutOfMemoryError.
Aspose.Email for Python via .NET V26.5Version majeure18 mai 2026
Fonctionnalités
  • Added support for the correct creation and deletion of Calendars and Calendar List entities depending on the DataOwner field for the Google client.
Corrections
  • Issue with FindAndEnumerateSoftDeletedItems(): IEnumerable iteration breaks after exception in GetFolderById().
  • Unable to parse valid RULE.
  • Corrupt MSG causes OutOfMemoryError.
Aspose.Email for Java V26.4Version majeure10 mai 2026
Corrections
  • Exception when adding MapiContact to Deleted Items folder in PST.
  • Issue with FindAndEnumerateSoftDeletedItems() - IEnumerable iteration breaks after exception in GetFolderById().
  • Unable to parse valid RRULE.
  • Corrupt MSG causes OutOfMemoryError.
Aspose.Email Product Family Update1 mai 2026
Aspose.Email for .NET V26.4Version majeure30 avr. 2026
Fonctionnalités
  • Added support for the correct creation and deletion of Calendars and Calendar List entities depending on the DataOwner field for the Google client.
Corrections
  • Exception when adding MapiContact to Deleted Items folder in PST using Aspose.Email .NET.
  • Issue with FindAndEnumerateSoftDeletedItems(): IEnumerable iteration breaks after exception in GetFolderById().
  • Unable to parse valid RRULE.
  • Corrupt MSG causes OutOfMemoryError.
Aspose.Email for Python via .NET V26.4Version majeure22 avr. 2026
Fonctionnalités
  • Added support for X-MICROSOFT headers when loading and saving appointments in ICS format.
  • Added support the 'dataOwner' field and related methods for Calendar in Aspose Google client.
Corrections
  • Aspose email does not read multi-line header.
  • The Subject property of the 'MapiMessage' object returns null after being set to an empty string.
  • Japanese MS932 charset causes text corruption when importing RFC-822 emails to PST.
  • Unicode (Chinese) attachment filenames are corrupted when sending via Graph API.
  • Exception when converting ICS file to MSG format.
  • MSG file properties and transport message headers change after open/save.
Aspose.Email for C++ V26.4Version majeure21 avr. 2026
Fonctionnalités
  • Added support for X-MICROSOFT headers when loading and saving appointments in ICS format.
  • Added support the 'dataOwner' field and related methods for Calendar in Aspose Google client.
Corrections
  • Aspose email does not read multi-line header.
  • The Subject property of the 'MapiMessage' object returns null after being set to an empty string.
  • Japanese MS932 charset causes text corruption when importing RFC-822 emails to PST.
  • Unicode (Chinese) attachment filenames are corrupted when sending via Graph API.
  • Exception when converting ICS file to MSG format.
  • MSG file properties and transport message headers change after open/save.
Aspose.Email for C++ V26.2Version majeure10 avr. 2026
Fonctionnalités
  • Implemented icon operations.
Aspose.Email for Python via .NET V26.2Version majeure10 avr. 2026
Fonctionnalités
  • Implemented icon operations.
Aspose.Email for Java V26.3Version majeure8 avr. 2026
Fonctionnalités
  • Added support for X-MICROSOFT headers when loading and saving appointments in ICS format.
  • Added support for 'dataOwner' field and related Calendar methods in Aspose Google client.
Corrections
  • Aspose email does not read multi-line header.
  • The Subject property of a 'MapiMessage' object returns null after being set to an empty string.
  • Unicode (Chinese) attachment file names are corrupted when sending via Graph API.
  • Exception when converting ICS file to MSG format.
  • MSG file properties and transport message headers change after open/save.
  • License parsing error (Invalid Character in Encoding).
  • MSG file reading errors.
  • Recurring calendar events with exceptions incorrectly handled when exporting/importing PST.
  • Fatal 'UriFormatException' on corrupt attachment.
  • Japanese MS932 charset causes text corruption when importing RFC-822 emails to PST.
Aspose.Email Product Family Update1 avr. 2026
Aspose.Email for .NET V26.3Version majeure28 mars 2026
Fonctionnalités
  • Added support for X-MICROSOFT headers when loading and saving appointments in ICS format.
  • Added support the 'dataOwner' field and related methods for Calendar in Aspose Google client.
Corrections
  • Aspose email does not read multi-line header.
  • The Subject property of the 'MapiMessage' object returns null after being set to an empty string.
  • Japanese MS932 charset causes text corruption when importing RFC-822 emails to PST.
  • Unicode (Chinese) attachment filenames are corrupted when sending via Graph API.
  • Exception when converting ICS file to MSG format.
  • MSG file properties and transport message headers change after open/save.
Aspose.Email Product Family Update2 mars 2026
Aspose.Email for Java V26.1Version majeure4 févr. 2026
Fonctionnalités
  • Added the DKIM.Verify method for MailMessage verification.
Corrections
  • FindAndExtractSoftDeletedItems method not detecting deleted messages in OST files.
  • MSG to EML CSS conversion of !important tag.
  • FormatException - The string contains invalid characters. (fromBase64String issue).
  • Aspose.Email for Java (version 25.9-jdk16) does not read multi-line header.
  • Aspose.Email 25.12 fails to load license in container.
Aspose.Email Product Family Update3 févr. 2026
Aspose.Email for .NET V26.1Version majeure31 janv. 2026
Fonctionnalités
  • Added asynchronous methods to Aspose Google client.
Corrections
  • FindAndExtractSoftDeletedItems method not detecting deleted messages in OST files.
  • MSG to EML CSS conversion of !important tag.
Aspose.Email for Python via .NET V25.12Version majeure26 janv. 2026
Fonctionnalités
  • Implemented batch update support for message read/unread flags in PST.
  • Added support for saving MapiContact contacts to vCard 3.0 and vCard 4.0.
  • Improved extracting Tasks from .tgz files.
  • Added Aspose.Email.DKIM.Verify method for MailMessage verification.
Corrections
  • ContentId no longer auto-generated for MHT AlternateViews/Attachments since 25.7.
  • FormatException when decoding malformed Base64 subject header containing misplaced period in encoded-word.
Aspose.Email for C++ V25.12Version majeure26 janv. 2026
Fonctionnalités
  • Implemented batch update support for message read/unread flags in PST.
  • Added support for saving MapiContact contacts to vCard 3.0 and vCard 4.0.
  • Improved extracting Tasks from .tgz files.
  • Added Aspose.Email.DKIM.Verify method for MailMessage verification.
Corrections
  • ContentId no longer auto-generated for MHT AlternateViews/Attachments since 25.7.
  • FormatException when decoding malformed Base64 subject header containing misplaced period in encoded-word.
Aspose.Email Product Family Update6 janv. 2026
Aspose.Email for Java V25.12Version majeure2 janv. 2026
Fonctionnalités
  • Implemented batch update support for message read/unread flags in PST.
  • Added support for saving MapiContact contacts to vCard 3.0 and vCard 4.0.
  • Improved extracting Tasks from .tgz files.
  • S/MIME Encryption: Improved encrypting a MailMessage for multiple recipients.
Corrections
  • ContentId no longer auto-generated for MHT AlternateViews/Attachments since 25.7.
  • FormatException when decoding malformed Base64 subject header containing misplaced period in encoded-word.
  • MSG to EML CSS conversion of !important tag.
  • EWS: Error when trying to create appointment.