ISubscriptionService.IsUnsubscribed Method

Returns true if specified email address is unsubscribed from newsletter on given site. Is affected by NewslettersConfiguration, setting "CMSNewsletterUseSiteSpecificUnsubscriptions".

Namespace: CMS.Newsletters
Assembly: CMS.Newsletters (in CMS.Newsletters.dll) Version: 9.0.0

Syntax

bool IsUnsubscribed(
	string email,
	int newsletterID,
	int siteID
)

Parameters

email

Type: System.String
Email address

newsletterID

Type: System.Int32
Newsletter ID

siteID

Type: System.Int32
Site ID

Return Value

Type: Boolean

Exceptions

Exception	Condition
ArgumentException	Email is not specified